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Chemische vergelijkingen in evenwicht op01/28/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cu + H2(SO4) = H2O + SO2 + CuSO4 =>
Cu + 2 H2(SO4) = 2 H2O + SO2 + CuSO4

MgO + C2H5NO2 = Mg[C2H5NO2]2 + O2 =>
2 MgO + 4 C2H5NO2 = 2 Mg[C2H5NO2]2 + O2

S + HSO3{-} = S2O3{2-} + H{+} =>
S + HSO3{-} = S2O3{2-} + H{+}

Zn + HBr = ZnH + Br =>
Zn + HBr = ZnH + Br

H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O

I5O + CO = I + CO2 =>
I5O + CO = 5 I + CO2

K4Fe(CN)6 + FeCl3 = Fe4(Fe(CN)6)3 + KCl =>
3 K4Fe(CN)6 + 4 FeCl3 = Fe4(Fe(CN)6)3 + 12 KCl

HCl + (ZnOH)2 = ZnCl + H2O =>
2 HCl + (ZnOH)2 = 2 ZnCl + 2 H2O

H3CHO + Cu(OH)2 + NaOH = HCOONa + Cu2O + H2O =>
H3CHO + 4 Cu(OH)2 + NaOH = HCOONa + 2 Cu2O + 6 H2O

MnI4 + Cl2 = I2 + MnCl4 =>
MnI4 + 2 Cl2 = 2 I2 + MnCl4

BaBr2 + Na2CO3 = BaCO3 + Na + Br =>
BaBr2 + Na2CO3 = BaCO3 + 2 Na + 2 Br

Pb(CH3COO)3 + Cr = Cr(CH3COO)2 + Pb =>
2 Pb(CH3COO)3 + 3 Cr = 3 Cr(CH3COO)2 + 2 Pb

CrO3 + CH3CH2OH = CrO2 + CH3COH + H2O =>
CrO3 + CH3CH2OH = CrO2 + CH3COH + H2O

CaCl2 + HBrO2 = Ca(BrO2)2 + HCl =>
CaCl2 + 2 HBrO2 = Ca(BrO2)2 + 2 HCl

AlBr3 + I2 = Al + BrI =>
2 AlBr3 + 3 I2 = 2 Al + 6 BrI

Al2(CO3)3 + NaOH = NaAlO2 + H2O + CO2 =>
Al2(CO3)3 + 2 NaOH = 2 NaAlO2 + H2O + 3 CO2

CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2

C4O2H8 + CH3OH = C5O2H10 + H2O =>
C4O2H8 + CH3OH = C5O2H10 + H2O

Mg(s) + O2(g) = MgO3 =>
2 Mg(s) + 3 O2(g) = 2 MgO3

MnSO4 + KOH + KNO3 = KMnO4 + KNO2 + K2SO4 + H2O =>
2 MnSO4 + 6 KOH + 5 KNO3 = 2 KMnO4 + 5 KNO2 + 2 K2SO4 + 3 H2O

Cu + Pb(NO3)2 = Cu(NO3)2 + Pb =>
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb

Mg(OH)2 + PN + H2O = Mg3P2O8 + HN + H2 =>
3 Mg(OH)2 + 2 PN + 2 H2O = Mg3P2O8 + 2 HN + 4 H2

C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O

(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4

Ba(OH)2 + NaCl = BaCl2 + Na(OH) =>
Ba(OH)2 + 2 NaCl = BaCl2 + 2 Na(OH)

Al(OH)4 + H2SO4 = Al(OH)3 + H2O + S2O8 =>
4 Al(OH)4 + 2 H2SO4 = 4 Al(OH)3 + 4 H2O + S2O8

AqNO3 + MqCl2 = Mq(NO3)2 + AqCl =>
2 AqNO3 + MqCl2 = Mq(NO3)2 + 2 AqCl

(NH4)2S + H2SO4 = (NH4)2SO4 + H2S =>
(NH4)2S + H2SO4 = (NH4)2SO4 + H2S

P2O3 + KClO3 = KCl + P2O5 =>
3 P2O3 + 2 KClO3 = 2 KCl + 3 P2O5

Na3[Cr(OH)6] + HCl = CrCl3 + NaCl + H2O =>
Na3[Cr(OH)6] + 6 HCl = CrCl3 + 3 NaCl + 6 H2O

CuI2 + O2 = CuO + I2 =>
2 CuI2 + O2 = 2 CuO + 2 I2

KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl

P + KCeO3 = P2O5 + KCe =>
6 P + 5 KCeO3 = 3 P2O5 + 5 KCe

Pb + NaOH + H2O = Na2(Pb(OH)4) + H2 =>
Pb + 2 NaOH + 2 H2O = Na2(Pb(OH)4) + H2

FeSO4H2O + NH4OH = Fe(OH)2 + (NH4)2SO4 + H2O =>
FeSO4H2O + 2 NH4OH = Fe(OH)2 + (NH4)2SO4 + H2O

HPO3 + C = H2 + CO + P4 =>
4 HPO3 + 12 C = 2 H2 + 12 CO + P4

C6H5CH3 + Cl2 = C6H5Cl3CH3 =>
2 C6H5CH3 + 3 Cl2 = 2 C6H5Cl3CH3

HClO4 + K2Cr2O7 + H2S = Cr(ClO4)3 + H2O + S + KClO4 =>
8 HClO4 + K2Cr2O7 + 3 H2S = 2 Cr(ClO4)3 + 7 H2O + 3 S + 2 KClO4

CH3COOH + H2O2 + Cu2 = Cu(CH3COO)2 + H2O =>
4 CH3COOH + 2 H2O2 + Cu2 = 2 Cu(CH3COO)2 + 4 H2O

C6H5NH2 + NaNO2 + HCl = C6H5N2{+} + Cl{-} + H2O + NaCl =>
C6H5NH2 + NaNO2 + 2 HCl = C6H5N2{+} + Cl{-} + 2 H2O + NaCl

Pt + HCl + HNO3 = PtCl3 + H2O + NO =>
Pt + 3 HCl + HNO3 = PtCl3 + 2 H2O + NO

Al2(SO4)3 + NH4Br = Al(Br)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4Br = 2 Al(Br)3 + 3(NH4)2SO4

K2Co3 + HNO3 = KNO3 + Co2 + H =>
2 K2Co3 + 4 HNO3 = 4 KNO3 + 3 Co2 + 4 H

C10H21OH + O2 = H2O + C2 =>
C10H21OH + 5 O2 = 11 H2O + 5 C2

NH3 + CuSO4 = NH3Cu + SO4 =>
NH3 + CuSO4 = NH3Cu + SO4

K2O + H3PO4 = K3PO4 + HOH =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 HOH

K + Cu(CH3COO)2 = CH3CO2K + Cu =>
2 K + Cu(CH3COO)2 = 2 CH3CO2K + Cu

HNO8 = NO2 + H2O + O2 =>
4 HNO8 = 4 NO2 + 2 H2O + 11 O2

LiNO + Ca = Ca(NO) + Li =>
LiNO + Ca = Ca(NO) + Li

Na{+)} + Cl({-}2) = NaCl =>
Na{+)} + Cl({-}2) = NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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