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Chemische vergelijkingen in evenwicht op04/30/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al2O3(s) + H2SO4(aq) = Al2(SO4)3(an) + H2O(l) =>
Al2O3(s) + 3 H2SO4(aq) = Al2(SO4)3(an) + 3 H2O(l)

K2MnO4 + H2SO4 + K2SO3 = MnO2 + K2SO4 + H2O =>
K2MnO4 + H2SO4 + K2SO3 = MnO2 + 2 K2SO4 + H2O

H2NC(O)NH2 + H2SO4 = CO2 + SO2 + N2H4 + H2O =>
H2NC(O)NH2 + H2SO4 = CO2 + SO2 + N2H4 + H2O

(NH4)2MoO4 + HCl + NH4SCN + SnCl2 = (NH4)2[MoO(SCN)5] + H2SnCl6 + NH4Cl + H2O =>
2(NH4)2MoO4 + 14 HCl + 10 NH4SCN + SnCl2 = 2(NH4)2[MoO(SCN)5] + H2SnCl6 + 10 NH4Cl + 6 H2O

Pb(OH)2 + K2S = PbS + K(OH) =>
Pb(OH)2 + K2S = PbS + 2 K(OH)

Al + NaOH = Na3[AlO3] + H2 =>
2 Al + 6 NaOH = 2 Na3[AlO3] + 3 H2

C17H35COONa + CaSO4 = (C17H35COO)2Ca + Na2SO4 =>
2 C17H35COONa + CaSO4 = (C17H35COO)2Ca + Na2SO4

C3H4(g) + NH3(g) + O2(g) = C3H3N(l) + H2O(g) =>
C3H4(g) + NH3(g) + O2(g) = C3H3N(l) + 2 H2O(g)

Ba(ClO4)2 = BaCl2 + O2 =>
Ba(ClO4)2 = BaCl2 + 4 O2

Os(OH)3 + H3PO4 = Os3(PO4)3 + H2O =>
3 Os(OH)3 + 3 H3PO4 = Os3(PO4)3 + 9 H2O

TlNO3 + MgBr2 = TlBr + Mg(NO3)2 =>
2 TlNO3 + MgBr2 = 2 TlBr + Mg(NO3)2

V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O

C17H18N2O2 + NH3 + NiCl2*6H2O = C17H19N3NiO2 + HCl + H2O =>
C17H18N2O2 + NH3 + NiCl2*6H2O = C17H19N3NiO2 + 2 HCl + 6 H2O

K(CrO4)2 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K(CrO4)2 + 32 HCl = 2 KCl + 4 CrCl3 + 16 H2O + 9 Cl2

CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O

C6H8O7 + CaCO3 = Ca3(C6H5O7)2 + CO2 + H2O =>
2 C6H8O7 + 3 CaCO3 = Ca3(C6H5O7)2 + 3 CO2 + 3 H2O

BaF2 + CsCl + F = BaCsF3 + Cl =>
BaF2 + CsCl + F = BaCsF3 + Cl

CH2(COOH)2 + KOH = KCH(COOH)2 + H2O =>
CH2(COOH)2 + KOH = KCH(COOH)2 + H2O

XCr2(CO3)3(s) = XCr2O3(s) + CO2 =>
XCr2(CO3)3(s) = XCr2O3(s) + 3 CO2

Al(OH)3 + Ca(OH)2 = Ca(Al(OH)4)2 =>
2 Al(OH)3 + Ca(OH)2 = Ca(Al(OH)4)2

Ga(O3)(H3) + HF = H2O + GaF3 =>
Ga(O3)(H3) + 3 HF = 3 H2O + GaF3

MgO + C6H8O7 = Mg3(C6H5O7)2 + H2O =>
3 MgO + 2 C6H8O7 = Mg3(C6H5O7)2 + 3 H2O

Cr + Ag2O = CrO + Ag =>
Cr + Ag2O = CrO + 2 Ag

C57H110O6 + H2O = CH4 + CO2 =>
4 C57H110O6 + 106 H2O = 163 CH4 + 65 CO2

KBrO3 + Na2SO3 = KBr + Na2SO4 =>
KBrO3 + 3 Na2SO3 = KBr + 3 Na2SO4

NaHCO3 + Ca(H2PO4)2 = CO2 + Na2HPO4 + CaHPO4 + H2O =>
2 NaHCO3 + Ca(H2PO4)2 = 2 CO2 + Na2HPO4 + CaHPO4 + 2 H2O

BaS + CoF2 = BaF2 + CoS =>
BaS + CoF2 = BaF2 + CoS

Na2[Sn(OH)4] + Bi(NO3)3 = Bi + NaNO3 + Na2[Sn(OH)6] + Sn(NO3)4 =>
3 Na2[Sn(OH)4] + 2 Bi(NO3)3 = 2 Bi + 2 NaNO3 + 2 Na2[Sn(OH)6] + Sn(NO3)4

NaCl + H2O2 = NaOCl + H2O =>
NaCl + H2O2 = NaOCl + H2O

SO3 + Li = Li(SO3) =>
SO3 + Li = Li(SO3)

aceticacid + K2SO3 = CH3CO2K + water + sulfurdioxide =>
2 C2H4O2 + K2SO3 = 2 CH3CO2K + H2O + SO2

Ca(NO3)2 + (NH4)H2PO4 + NH4OH = Ca10(PO4)6(OH)2 + N2 + H2O =>
30 Ca(NO3)2 + 18(NH4)H2PO4 + 82 NH4OH = 3 Ca10(PO4)6(OH)2 + 80 N2 + 256 H2O

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

H2O2 + O2 = H2O39 =>
2 H2O2 + 37 O2 = 2 H2O39

Cr2O78{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O78{-2} + 156 H{+} + 148e = 2 Cr{+3} + 78 H2O

C2H5OH + O2 = CO2 + H2O3 =>
C2H5OH + 6 O2 = 2 CO2 + 3 H2O3

HCl + MnCO3 = H2O + MnCl2 + CO2 =>
2 HCl + MnCO3 = H2O + MnCl2 + CO2

I2 + MgBr2 = MgI + Br2 =>
I2 + 2 MgBr2 = 2 MgI + 2 Br2

NH3OHCl + KMnO4 + KOH = MnO2 + N2O + KCl + H2O =>
6 NH3OHCl + 4 KMnO4 + 2 KOH = 4 MnO2 + 3 N2O + 6 KCl + 13 H2O

NaClO2 + H2O2 + H2SO4 = ClO2 + Na2SO4 + H2O =>
2 NaClO2 + H2O2 + H2SO4 = 2 ClO2 + Na2SO4 + 2 H2O

Cr(s) + HCl(aq) = CrCl3(aq) + H2 =>
2 Cr(s) + 6 HCl(aq) = 2 CrCl3(aq) + 3 H2

Ni{2} + NaOH = Ni(OH)2 + Na{+} =>
Ni{2} + 2 NaOH = Ni(OH)2 + 2 Na{+}

[K(H2O)6]Al(H2O)6(SO4)2 + BaCl2 = KCl + AlCl3 + BaSO4 + H2O =>
[K(H2O)6]Al(H2O)6(SO4)2 + 2 BaCl2 = KCl + AlCl3 + 2 BaSO4 + 12 H2O

Fe + H3PO4 + C6H8O7 = CO2 + H2O + FeHPO =>
9 Fe + 9 H3PO4 + 2 C6H8O7 = 12 CO2 + 17 H2O + 9 FeHPO

H3C6H5O7 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
H3C6H5O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3C6H5O7

Fe2SiO4(s) + CO2(g) + H2O(l) = FeCO3(s) + H4SiO4(aq) =>
Fe2SiO4(s) + 2 CO2(g) + 2 H2O(l) = 2 FeCO3(s) + H4SiO4(aq)

ZnC4H6O4 + H2O = Zn(OH)2 + CH3COOH =>
ZnC4H6O4 + 2 H2O = Zn(OH)2 + 2 CH3COOH

Al2SO4 + H(OH)3 = H2SO4 + Al(OH)3 =>
Al2SO4 + 2 H(OH)3 = H2SO4 + 2 Al(OH)3

BrO2 + HF = BrF4 + H2O =>
BrO2 + 4 HF = BrF4 + 2 H2O

Al + CUSO4 = Al(SO4)3 + CU =>
Al + 3 CUSO4 = Al(SO4)3 + 3 CU

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Breng de vergelijking van een chemische reactie in evenwicht
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