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Chemische vergelijkingen in evenwicht op06/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2CO3(aq) + Pb(NO3)3(aq) = Pb2(CO3)3(aq) + NaNO3(s) =>
3 Na2CO3(aq) + 2 Pb(NO3)3(aq) = Pb2(CO3)3(aq) + 6 NaNO3(s)

H2C2O4 + Ca(OH)2 = CaC2O4 + HOH =>
H2C2O4 + Ca(OH)2 = CaC2O4 + 2 HOH

KNO3 + HBrO2 = KBr + HNO3 + O2 =>
KNO3 + HBrO2 = KBr + HNO3 + O2

C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4

H2O + O2 = HO = O =>
2 H2O + O2 = 4 HO

NH4OH + KOH = NH4 + KO + H2O =>
NH4OH + KOH = NH4 + KO + H2O

MnS + HCl = MnCl2 + SH2 =>
MnS + 2 HCl = MnCl2 + SH2

BaS + LiCl = BaCl2 + Li2S =>
BaS + 2 LiCl = BaCl2 + Li2S

Mg + H2O = Mg(OH) + H2 =>
2 Mg + 2 H2O = 2 Mg(OH) + H2

OHCl + NH2Cl = N2 + HCl + H2O =>
OHCl + 2 NH2Cl = N2 + 3 HCl + H2O

C26H45O25N + H2O = CH4 + CO2 + NH3 =>
C26H45O25N + 3 H2O = 12 CH4 + 14 CO2 + NH3

NH4OH + KOH = H2O2 + KNH4 =>
NH4OH + KOH = H2O2 + KNH4

Cu(C2H3O2)2 = Cu + C2H3O2 =>
Cu(C2H3O2)2 = Cu + 2 C2H3O2

C10H10OC7H6O = C17H14OH2O =>
C10H10OC7H6O = C17H14OH2O

Zn + SO4 = ZnSO4 =>
Zn + SO4 = ZnSO4

NaBrAlBr3 = NaBr3AlBr =>
NaBrAlBr3 = NaBr3AlBr

C2(g) + H2(g) + O2(g) = CH2O(g) =>
C2(g) + 2 H2(g) + O2(g) = 2 CH2O(g)

Sn + PdCl2 = SnCl + Pd2 =>
4 Sn + 2 PdCl2 = 4 SnCl + Pd2

MgNH3 = MgHNH2 =>
MgNH3 = MgHNH2

FeI2 + NaSO3 = FeSO3 + NaI2 =>
FeI2 + NaSO3 = FeSO3 + NaI2

HNo3 + Ca(OH)2 = H2O + Ca(No3)2 =>
2 HNo3 + Ca(OH)2 = 2 H2O + Ca(No3)2

NaNO3 + CuSO4 = Na2SO4 + Cu[NO3]2 =>
2 NaNO3 + CuSO4 = Na2SO4 + Cu[NO3]2

NaCl + KSCN = NaK + ClSCN =>
NaCl + KSCN = NaK + ClSCN

HCl + MgO2H2 = MgCl2 + H2O =>
2 HCl + MgO2H2 = MgCl2 + 2 H2O

Si4 + H2O = SiO2 + H2 =>
Si4 + 8 H2O = 4 SiO2 + 8 H2

MnCO3 + H2SO4 = CO2 + H2O + MnSO4 =>
MnCO3 + H2SO4 = CO2 + H2O + MnSO4

CuCl + Mg(NO3)2 = Cu(NO3)2 + MgCl =>
CuCl + Mg(NO3)2 = Cu(NO3)2 + MgCl

CaCO3 = CaO + C(O)2 =>
CaCO3 = CaO + C(O)2

Cu + HNO3 = Cu3(NO3)2 + NO2 + H2O =>
3 Cu + 4 HNO3 = Cu3(NO3)2 + 2 NO2 + 2 H2O

CH3COOH + Cu = Cu(CH3COO)3 + H2 =>
6 CH3COOH + 2 Cu = 2 Cu(CH3COO)3 + 3 H2

C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2 =>
C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2

Zr(COC4H9)4 + C5H8O2 + H = Zr(C5H8O2)(C4H9O)3 + C4H10 =>
8 Zr(COC4H9)4 + 4 C5H8O2 + 70 H = 8 Zr(C5H8O2)(C4H9O)3 + 11 C4H10

PCa = CaP =>
PCa = CaP

Hg2{+2} + Cl{-} = HgCl =>
Hg2{+2} + 2 Cl{-} = 2 HgCl

NH3 + NaH2PO4 = NH4NaHPO4 =>
NH3 + NaH2PO4 = NH4NaHPO4

KHCO3(s) = K2O(s) + H2O(s) + CO2(s) =>
2 KHCO3(s) = K2O(s) + H2O(s) + 2 CO2(s)

Ca(HCO3)2 = CaCO3H2OCO2Ca(HCO3)2 = CaCO3H2OCO2 =>
2 Ca(HCO3)2 = CaCO3H2OCO2Ca(HCO3)2

Ca(OCl)2 + KI + H2SO4 = CaCl2 + I2 + K2SO4 + H2O =>
Ca(OCl)2 + 4 KI + 2 H2SO4 = CaCl2 + 2 I2 + 2 K2SO4 + 2 H2O

Fe + SO4 = FeSO4 =>
Fe + SO4 = FeSO4

FeO + CaS = CaO + FeS =>
FeO + CaS = CaO + FeS

C2O4H2 = H + C2O4H =>
C2O4H2 = H + C2O4H

Br2(g) + H2O(l) + SO2(g) = HBr(aq) + HSO4(aq) =>
3 Br2(g) + 4 H2O(l) + 2 SO2(g) = 6 HBr(aq) + 2 HSO4(aq)

H2O + CN = CNO + H =>
H2O + CN = CNO + 2 H

(Zn{2+}) + (S{2-}) = (ZnS) =>
(Zn{2+}) + (S{2-}) = (ZnS)

MnSO4 + K2SO4 + H2SO4 = SO2 + KMnO4 + H2O =>
2 MnSO4 + K2SO4 + 2 H2SO4 = 5 SO2 + 2 KMnO4 + 2 H2O

[Fe(CN)6]{-4} + Cu2(SO4)3 = Cu4[Fe(CN)6]3 + SO4{-2} =>
3[Fe(CN)6]{-4} + 2 Cu2(SO4)3 = Cu4[Fe(CN)6]3 + 6 SO4{-2}

LiCl(aq) + NaOH(aq) = LiOH + NaCl =>
LiCl(aq) + NaOH(aq) = LiOH + NaCl

H + F = HF =>
H + F = HF

ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2

Cu + AgNO3 = Ag + Cu8(NO3)2 =>
8 Cu + 2 AgNO3 = 2 Ag + Cu8(NO3)2

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Breng de vergelijking van een chemische reactie in evenwicht
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