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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
KMnO4(s) + HCl(l) = KCl + MnCl2 + H2O(l) + Cl2(g) =>
2 KMnO4(s) + 16 HCl(l) = 2 KCl + 2 MnCl2 + 8 H2O(l) + 5 Cl2(g)

HClO4(l) + P4O10(s) = H3PO4(s) + Cl2O7(l) =>
12 HClO4(l) + P4O10(s) = 4 H3PO4(s) + 6 Cl2O7(l)

CrBr3 + Na2CO3 + H2O = Cr(OH)3 + NaBr + CO2 =>
2 CrBr3 + 3 Na2CO3 + 3 H2O = 2 Cr(OH)3 + 6 NaBr + 3 CO2

H2(SO4) = SO3 + H2O =>
H2(SO4) = SO3 + H2O

Zn + NaN(O)3 + NaOH = Na2Zn(O)2 + N(H)3 + H2O =>
4 Zn + NaN(O)3 + 7 NaOH = 4 Na2Zn(O)2 + N(H)3 + 2 H2O

H2S + NO3{-} + H3O{+} = S2 + N2O2 + H2O =>
6 H2S + 4 NO3{-} + 4 H3O{+} = 3 S2 + 2 N2O2 + 12 H2O

Cu + AlCl3 = Cu3Cl + Al =>
9 Cu + AlCl3 = 3 Cu3Cl + Al

SnI2 + AgClO3 = SnClO3 + AgI2 =>
SnI2 + AgClO3 = SnClO3 + AgI2

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

CaMgSi2O6 + HCl = Ca(Cl)2 + Mg(Cl)2 + H4Si2O6 =>
CaMgSi2O6 + 4 HCl = Ca(Cl)2 + Mg(Cl)2 + H4Si2O6

FeS + HNO3 + H2SO4 = Fe(SO4)3 + NO + H2O =>
FeS + 4 HNO3 + 2 H2SO4 = Fe(SO4)3 + 4 NO + 4 H2O

C6H5OH + H2SO4 = H2O + CH4 + SO4 =>
C6H5OH + 10 H2SO4 = H2O + 6 CH4 + 10 SO4

Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH

CaCl2 + (NH4)2(Co3) = CaCo3 + NH4Cl =>
CaCl2 + (NH4)2(Co3) = CaCo3 + 2 NH4Cl

PbF4 + K3PO4 = KF + Pb3(PO4)4 =>
3 PbF4 + 4 K3PO4 = 12 KF + Pb3(PO4)4

Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH

HClO3 + SO2 = ClO2 + H2SO4 =>
2 HClO3 + SO2 = 2 ClO2 + H2SO4

Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P

RbBr = Rb + Br =>
RbBr = Rb + Br

CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

PbBr2 = Pb + Br =>
PbBr2 = Pb + 2 Br

Na2CO3 + LiNO3 = NaNO3 + Li2CO3 =>
Na2CO3 + 2 LiNO3 = 2 NaNO3 + Li2CO3

H3PO4(aq) + NaHCO3(s) = Na3PO4(aq) + CO2(g) + H2O(l) =>
H3PO4(aq) + 3 NaHCO3(s) = Na3PO4(aq) + 3 CO2(g) + 3 H2O(l)

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

Cu = Cu{+2} + e =>
Cu = Cu{+2} + 2e

(CH3)3N + H2O = (CH3)3NH + HO =>
(CH3)3N + H2O = (CH3)3NH + HO

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2

NaI + Na2H3IO6 + H2SO4 = I2 + NaSO4 + H2O =>
10 NaI + 4 Na2H3IO6 + 18 H2SO4 = 7 I2 + 18 NaSO4 + 24 H2O

CH3COONa + HCl = CH3COOH + NaCl =>
CH3COONa + HCl = CH3COOH + NaCl

SiF4(g) + H2O(g) = H2SiO3 + HF =>
SiF4(g) + 3 H2O(g) = H2SiO3 + 4 HF

C6H8(l) + O2(g) = CO2(g) + H2O(l) =>
C6H8(l) + 8 O2(g) = 6 CO2(g) + 4 H2O(l)

CH3COOH + K2CO3 = CH3COOK + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 CH3COOK + CO2 + H2O

Zn + HNO = ZnNO + H2 =>
2 Zn + 2 HNO = 2 ZnNO + H2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

FeCl3 + NH4CNS = Fe(CNS)3 + NH4Cl =>
FeCl3 + 3 NH4CNS = Fe(CNS)3 + 3 NH4Cl

H2 + Fe{+2} = H{+} + Fe =>
H2 + Fe{+2} = 2 H{+} + Fe

Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH

PbI2 + Br = PbBr + I2 =>
PbI2 + Br = PbBr + I2

AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

NaClO + HCl = Cl + H2O + NaCl =>
NaClO + 2 HCl = 2 Cl + H2O + NaCl

NH4NO3 = N2O + H2O(unbalanced) =>
NH4NO3 = N2O + 2 H2O(unbalanced)

Fe(OH)3 + KOH + Cl2 = FeO4K2 + KCl + H2O =>
2 Fe(OH)3 + 10 KOH + 3 Cl2 = 2 FeO4K2 + 6 KCl + 8 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Ba(OH)2 + H2S4 = BaS4 + H2O =>
Ba(OH)2 + H2S4 = BaS4 + 2 H2O

CuNH3 + HCl = CuHCl + NH3 =>
CuNH3 + HCl = CuHCl + NH3

Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH

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Breng de vergelijking van een chemische reactie in evenwicht
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