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Chemische vergelijkingen in evenwicht op04/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH + H2SO2 = Na2S + OH =>
2 NaOH + H2SO2 = Na2S + 4 OH

Zr(HPO4)2 + H2O = ZrO + PO4 + H3O =>
Zr(HPO4)2 + 5 H2O = ZrO + 2 PO4 + 4 H3O

Copper(II)hydroxide = copper(II)oxide + H2O =>
Cu(OH)2 = CuO + H2O

K2[Cr(OH)6] + PbO2 + KOH = K2[Pb(OH)4] + K2CrO4 + H2O =>
K2[Cr(OH)6] + PbO2 + 2 KOH = K2[Pb(OH)4] + K2CrO4 + 2 H2O

CH3NH3I + KOH = CH3NH2 + KI + H2O =>
CH3NH3I + KOH = CH3NH2 + KI + H2O

C45H78O20N + O2 = CO2 + H2O + NO =>
C45H78O20N + 55 O2 = 45 CO2 + 39 H2O + NO

H2SO4 + KBr = Br2 + K2SO4 + SO + H2O =>
3 H2SO4 + 4 KBr = 2 Br2 + 2 K2SO4 + SO + 3 H2O

HC2H3O2 + KOH = HOH + KC2H3O2 =>
HC2H3O2 + KOH = HOH + KC2H3O2

NaI + H2SO4 = Na + SO4 + HI =>
2 NaI + H2SO4 = 2 Na + SO4 + 2 HI

CH3(CH2)2CH3(aq) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)2CH3(aq) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)

Ba(OH)2 + H2CO3 = BaCO3 + H2O =>
Ba(OH)2 + H2CO3 = BaCO3 + 2 H2O

C6H5NH2 + HCl = C6H5N + H3Cl =>
C6H5NH2 + HCl = C6H5N + H3Cl

Au + Cl2 = AuCl3 =>
2 Au + 3 Cl2 = 2 AuCl3

C6H5NH2 + HCl = C6H5N + H3Cl =>
C6H5NH2 + HCl = C6H5N + H3Cl

H3PO4 + Li2O = Li3PO4 + H2O =>
2 H3PO4 + 3 Li2O = 2 Li3PO4 + 3 H2O

Fe2 + S3 = Fe2S3 =>
Fe2 + S3 = Fe2S3

CuBr2 + HNO3 = Cu(NO3)2 + HBrO3 + H2O + NO =>
CuBr2 + 6 HNO3 = Cu(NO3)2 + 2 HBrO3 + 2 H2O + 4 NO

KMnO4 + NO3{-} + H{+} = Mn2O7 + KNO3 + H2O =>
2 KMnO4 + 2 NO3{-} + 2 H{+} = Mn2O7 + 2 KNO3 + H2O

Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2

PCl5 = P4 + Cl2 =>
4 PCl5 = P4 + 10 Cl2

Cl + H2O = HCl + ClO =>
3 Cl + H2O = 2 HCl + ClO

H2 + NaOH = Na + HOH =>
H2 + 2 NaOH = 2 Na + 2 HOH

Copper(II)nitrate + sodiumhydroxide = copper(II)hydroxide + sodiumnitrate =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3

CH3COONa + FeCl3 + H2O = [Fe3(OH)2(CH3COO)6]Cl + NaCl + CH3COOH =>
8 CH3COONa + 3 FeCl3 + 2 H2O = [Fe3(OH)2(CH3COO)6]Cl + 8 NaCl + 2 CH3COOH

Mg + Ag(NO3) = Mg(NO3)2 + Ag =>
Mg + 2 Ag(NO3) = Mg(NO3)2 + 2 Ag

C8H18 + O = C + H2O =>
C8H18 + 9 O = 8 C + 9 H2O

C + O2 + H2 = H2CO2 =>
C + O2 + H2 = H2CO2

CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO

C12H25OH + O2 = CO2 + H2O =>
C12H25OH + 18 O2 = 12 CO2 + 13 H2O

CU(OH)2 + HCl = CUCl2 + H2O =>
CU(OH)2 + 2 HCl = CUCl2 + 2 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

K2C2O4 + H2C2O4*2H2O + K2Cr2O7 = K3Cr(C2O4)3 + CO2 + H2O =>
2 K2C2O4 + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3Cr(C2O4)3 + 6 CO2 + 21 H2O

Al(OH)3 + H4SiO4 = (AlOH)2SiO4 + H2O =>
2 Al(OH)3 + H4SiO4 = (AlOH)2SiO4 + 4 H2O

MgBr2(s) + Cl2(g) = MgCl(s) + Br(l) =>
2 MgBr2(s) + Cl2(g) = 2 MgCl(s) + 4 Br(l)

K(Al(OH)4) + HCl = Al(OH)3 + KCl + H2O =>
K(Al(OH)4) + HCl = Al(OH)3 + KCl + H2O

Ca(OH)2 + AcOH = CaOH + Ac(OH)2 =>
Ca(OH)2 + AcOH = CaOH + Ac(OH)2

FeBr2(aq) + Al(s) = Fe(s) + AlBr3(aq) =>
3 FeBr2(aq) + 2 Al(s) = 3 Fe(s) + 2 AlBr3(aq)

AsF5 = AsF3 + F2 =>
AsF5 = AsF3 + F2

SiO2 + C20H14O4 = SiO4 + C20H14 =>
2 SiO2 + C20H14O4 = 2 SiO4 + C20H14

(FeOH)2SO4 = FeOH + SO4 =>
(FeOH)2SO4 = 2 FeOH + SO4

Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O

H2S2O3 + FeO = FeS2O3 + H2O =>
H2S2O3 + FeO = FeS2O3 + H2O

Mg + FeCl3 = Fe + Mg3Cl3 =>
3 Mg + FeCl3 = Fe + Mg3Cl3

GaF3 + I2 = IF + Ga =>
2 GaF3 + 3 I2 = 6 IF + 2 Ga

PbSO4 + Na2CO3 = Na2SO4 + PbO + CO2 =>
PbSO4 + Na2CO3 = Na2SO4 + PbO + CO2

Ca(ClO)2 + Na2S2O3 + NaOH = NaCl + CaSO4 + H2O =>
2 Ca(ClO)2 + Na2S2O3 + 2 NaOH = 4 NaCl + 2 CaSO4 + H2O

ClO2 + Ba(OH)2 + H2O2 = Ba(ClO3)2 + H2O =>
2 ClO2 + Ba(OH)2 + H2O2 = Ba(ClO3)2 + 2 H2O

CaSO4(s) + C(s) = CO(g) + SO2(g) + CaO(s) =>
CaSO4(s) + C(s) = CO(g) + SO2(g) + CaO(s)

Ca(HCO3)2(t) = CaCO3 + H2O + CO2 =>
Ca(HCO3)2(t) = CaCO3 + H2O + CO2

KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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