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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cu(SO4) + KCl = K2(SO4) + CuCl2 =>
Cu(SO4) + 2 KCl = K2(SO4) + CuCl2

H4SiO4 + Bi(OH)3 = Bi2(SiO3)3 + H2O =>
3 H4SiO4 + 2 Bi(OH)3 = Bi2(SiO3)3 + 9 H2O

Cr(NO2)3 = Cr2O3 + NO + O2 =>
4 Cr(NO2)3 = 2 Cr2O3 + 12 NO + 3 O2

NH3 + Ca(ClO)2 = N2 + H2O + CaCl2 =>
4 NH3 + 3 Ca(ClO)2 = 2 N2 + 6 H2O + 3 CaCl2

FeBr3 + H2S = FeBr2 + HBr + S =>
2 FeBr3 + H2S = 2 FeBr2 + 2 HBr + S

CaCO3 + LiOH = Ca(OH)2 + Li2CO3 =>
CaCO3 + 2 LiOH = Ca(OH)2 + Li2CO3

P2O5 + C2 = P + CO =>
2 P2O5 + 5 C2 = 4 P + 10 CO

CuSO4(aq) + (NH4)2S(aq) = CuS + (NH4)2SO4 =>
CuSO4(aq) + (NH4)2S(aq) = CuS + (NH4)2SO4

Fe + Al = FeAl3 =>
Fe + 3 Al = FeAl3

P(s) + O2(g) = P4O10(s) =>
4 P(s) + 5 O2(g) = P4O10(s)

Mo + NaNO3 + Na2CO3 = Na2MoO4 + NaNO2 + CO2 =>
Mo + 3 NaNO3 + Na2CO3 = Na2MoO4 + 3 NaNO2 + CO2

V + B = V3B4 =>
3 V + 4 B = V3B4

Ru + O2 = RuO3 =>
2 Ru + 3 O2 = 2 RuO3

Zn(NO3)2 + MgSO4 = Mg(NO3)2 + Zn(SO4) =>
Zn(NO3)2 + MgSO4 = Mg(NO3)2 + Zn(SO4)

KOH + H2O + PbO2 + KCl = KPb(OH)3 + KClO =>
KOH + H2O + PbO2 + KCl = KPb(OH)3 + KClO

C10H12O3 + H2O = C10H14O4 =>
C10H12O3 + H2O = C10H14O4

Na2CO3 + HCl = NaCl + NaHCO3 =>
Na2CO3 + HCl = NaCl + NaHCO3

Ca(H2PO4)2*2H2O + (NH4)2SO4 = NH4H2PO4 + CaSO4 + H2O =>
Ca(H2PO4)2*2H2O + (NH4)2SO4 = 2 NH4H2PO4 + CaSO4 + 2 H2O

CuO + C2H4O2 = Cu + C2H3O2 + H2O =>
CuO + 2 C2H4O2 = Cu + 2 C2H3O2 + H2O

CH3NH2 + CuO = N2 + Cu + H2O + CO2 =>
2 CH3NH2 + 9 CuO = N2 + 9 Cu + 5 H2O + 2 CO2

Al2O3 + HBr = AlBr3 + H2O =>
Al2O3 + 6 HBr = 2 AlBr3 + 3 H2O

K2Cr2O7 + Co(NO3)2 = Co(Cr2O7) + KNO3 =>
K2Cr2O7 + Co(NO3)2 = Co(Cr2O7) + 2 KNO3

Fe + O + H2O = Fe(OH)3 =>
2 Fe + 3 O + 3 H2O = 2 Fe(OH)3

Sr(NO3)2(aq) + K3PO4(aq) = Sr3(PO4)2(s) + KNO3(aq) =>
3 Sr(NO3)2(aq) + 2 K3PO4(aq) = Sr3(PO4)2(s) + 6 KNO3(aq)

K3(PO4) + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3(PO4) + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3

CrO4{2-} + H{+} + H2O2 = CrO(O2)2 + H2O =>
CrO4{2-} + 2 H{+} + 2 H2O2 = CrO(O2)2 + 3 H2O

LiCl + O2 = Li2O + Cl2 =>
4 LiCl + O2 = 2 Li2O + 2 Cl2

K + N3 = KN =>
3 K + N3 = 3 KN

MnBr2(aq) + Na2CO3(aq) = MnCO3(s) + NaBr(aq) =>
MnBr2(aq) + Na2CO3(aq) = MnCO3(s) + 2 NaBr(aq)

CH3CH2COH + O2 = CH3CH2COOH =>
2 CH3CH2COH + O2 = 2 CH3CH2COOH

Fe + HCl + H2O2 = FeCl3 + H2O =>
2 Fe + 6 HCl + 3 H2O2 = 2 FeCl3 + 6 H2O

H2SO4 + O2 = H2SO5 =>
2 H2SO4 + O2 = 2 H2SO5

Zn + HNO3 + HCl = ZnCl2 + N2O + H2O =>
4 Zn + 2 HNO3 + 8 HCl = 4 ZnCl2 + N2O + 5 H2O

Li2S + HOH = LiHS + LiOH =>
Li2S + HOH = LiHS + LiOH

Al(H2O)6 + OH = Al(OH)3 + H2O =>
Al(H2O)6 + 3 OH = Al(OH)3 + 6 H2O

H2PtCl6 + NaBH4 + H2O = Pt + NaCl + B(OH)3 + HCl =>
2 H2PtCl6 + NaBH4 + 3 H2O = 2 Pt + NaCl + B(OH)3 + 11 HCl

KMnO4(aq) + FeCl2(aq) + HCl(aq) = MnCl2(aq) + FeCl3(aq) + KCl(aq) + H2O(aq) =>
KMnO4(aq) + 5 FeCl2(aq) + 8 HCl(aq) = MnCl2(aq) + 5 FeCl3(aq) + KCl(aq) + 4 H2O(aq)

B(OH)3 + H2SO4 = B2(SO4)3 + H2O =>
2 B(OH)3 + 3 H2SO4 = B2(SO4)3 + 6 H2O

K(MnO4) + NH3 = K(NO3) + MnO2 + K(OH) + H2O =>
8 K(MnO4) + 3 NH3 = 3 K(NO3) + 8 MnO2 + 5 K(OH) + 2 H2O

KClO + HCl = KCl + H2O + Cl =>
KClO + 2 HCl = KCl + H2O + 2 Cl

Zn{2+} + NH4OH = Zn(OH)2 + NH4{+} =>
Zn{2+} + 2 NH4OH = Zn(OH)2 + 2 NH4{+}

C9H20 = C + H =>
C9H20 = 9 C + 20 H

C7H6O3 + H2O2 = CO2 + H2O =>
C7H6O3 + 14 H2O2 = 7 CO2 + 17 H2O

PBO(s) + O2(g) = PBO2(s) =>
2 PBO(s) + O2(g) = 2 PBO2(s)

CH5NO3 + C8H8O = C8H11N + CO2 + H2O =>
19 CH5NO3 + 20 C8H8O = 19 C8H11N + 27 CO2 + 23 H2O

Zn + F2 = ZnF2 =>
Zn + F2 = ZnF2

C7H7NO2 + C2H6O = C9H11NO2 + H2O =>
C7H7NO2 + C2H6O = C9H11NO2 + H2O

Ni3S2 + O2 = Ni + SO2 =>
Ni3S2 + 2 O2 = 3 Ni + 2 SO2

Cu(II) + AgNO3 = Cu(II)(NO3)2 + Ag =>
Cu(II) + 2 AgNO3 = Cu(II)(NO3)2 + 2 Ag

BaCl2 + AgNO3 = AgNO3BaCl2 =>
BaCl2 + AgNO3 = AgNO3BaCl2

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Breng de vergelijking van een chemische reactie in evenwicht
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