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Chemische vergelijkingen in evenwicht op07/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
CH4 + HNO3 = CH3NO2 + H2O =>
CH4 + HNO3 = CH3NO2 + H2O

(NH4)2CO3 + AgNO3 = Ag2CO3 + NH4NO3 =>
(NH4)2CO3 + 2 AgNO3 = Ag2CO3 + 2 NH4NO3

Na2CO3(s) + FeCr2O4 + O2(g) = Fe2O3(s) + Na2CrO4(s) + CO2(g) =>
8 Na2CO3(s) + 4 FeCr2O4 + 7 O2(g) = 2 Fe2O3(s) + 8 Na2CrO4(s) + 8 CO2(g)

HCl + ZnPO4{-3} = HPO4{-3} + ZnCl =>
HCl + ZnPO4{-3} = HPO4{-3} + ZnCl

C4H9COOH + NaHCO3 = C4H9COO + NaHCO3H =>
C4H9COOH + NaHCO3 = C4H9COO + NaHCO3H

FeCl3 + KNCS = [Fe(NCS)]Cl2 + KCl =>
FeCl3 + KNCS = [Fe(NCS)]Cl2 + KCl

HCl + ZnPO4{-3} = HPO4{-3} + ZnCl =>
HCl + ZnPO4{-3} = HPO4{-3} + ZnCl

HWO + CO2 = HWCO3 =>
HWO + CO2 = HWCO3

Bi2 + NaClO + NaOH = NaBiO + NaCl + H2O =>
Bi2 + NaClO + 2 NaOH = 2 NaBiO + NaCl + H2O

HWO + CO2 = HWCO3 =>
HWO + CO2 = HWCO3

CuSO4 + NaS = CuS + NaSO4 =>
CuSO4 + NaS = CuS + NaSO4

Cr2O7 + H2C2O4 + H{+} = Cr3{+} + CO2 + H2O =>
3 Cr2O7 + 20 H2C2O4 + 2 H{+} = 2 Cr3{+} + 40 CO2 + 21 H2O

PhCH3 + KMnO4 + H2SO4 = PhCOOH + KHSO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 12 H2SO4 = 5 PhCOOH + 6 KHSO4 + 6 MnSO4 + 14 H2O

Pb(NH4)2 + NaOH = Pb(OH)2 + Na(NH4) =>
Pb(NH4)2 + 2 NaOH = Pb(OH)2 + 2 Na(NH4)

Na + SO4 = NaSO4 =>
Na + SO4 = NaSO4

Ni(OH)3 = Ni2O3 + H2O =>
2 Ni(OH)3 = Ni2O3 + 3 H2O

N2O4 + TeO3 = Te + NO3 =>
3 N2O4 + 2 TeO3 = 2 Te + 6 NO3

Mn2(SO4)3 = SO3 + MnSO4 + O2 =>
2 Mn2(SO4)3 = 2 SO3 + 4 MnSO4 + O2

NO2 = NO + O2 =>
2 NO2 = 2 NO + O2

CeCl3 + NaClO + HCl = NaCl + CeCl4 + H2O =>
2 CeCl3 + NaClO + 2 HCl = NaCl + 2 CeCl4 + H2O

SO2 + O2 = SO3 = H2O =>
2 SO2 + O2 = 2 SO3

CS6 + Al22 = C16 + AlS60 =>
880 CS6 + 4 Al22 = 55 C16 + 88 AlS60

Ni(OH)3 = Ni2O3 + H2O =>
2 Ni(OH)3 = Ni2O3 + 3 H2O

NO2 = N + O2 =>
NO2 = N + O2

Zn + CuCl2 = Cu + ZnCl2 =>
Zn + CuCl2 = Cu + ZnCl2

C3H9N + O2 = N2 + H2O + CO2 =>
4 C3H9N + 21 O2 = 2 N2 + 18 H2O + 12 CO2

NO2 = N2O4 =>
2 NO2 = N2O4

HCl + ZnPO4{-3} = HPO4{-3} + ZnCl =>
HCl + ZnPO4{-3} = HPO4{-3} + ZnCl

CaCl2(aq) = Ca + Cl2 =>
CaCl2(aq) = Ca + Cl2

VCl3 + KMnO4 + HCl = VOCl3 + MnCl2 + H2O + KCl =>
5 VCl3 + 2 KMnO4 + 6 HCl = 5 VOCl3 + 2 MnCl2 + 3 H2O + 2 KCl

Mg(s) + CH3COO(aq) = Mg(CH3COO)2(aq) =>
Mg(s) + 2 CH3COO(aq) = Mg(CH3COO)2(aq)

HCl(aq) + RbOH(aq) = HOH + RbCl =>
HCl(aq) + RbOH(aq) = HOH + RbCl

FeCl3 + KNCS = [Fe(NCS)]Cl2 + KCl =>
FeCl3 + KNCS = [Fe(NCS)]Cl2 + KCl

I2 + KIO3 + HCl = HICl4 + KICl4 + H2O =>
I2 + 3 KIO3 + 20 HCl = 2 HICl4 + 3 KICl4 + 9 H2O

FeCl3 + CaS = Fe2S3 + CaCl2 =>
2 FeCl3 + 3 CaS = Fe2S3 + 3 CaCl2

NaCl + (NH4)2S = Na2S + NH4Cl =>
2 NaCl + (NH4)2S = Na2S + 2 NH4Cl

HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2

P + HBr = PBr3 + H =>
P + 3 HBr = PBr3 + 3 H

K + CuI2 = Cu + KI =>
2 K + CuI2 = Cu + 2 KI

ZnS + O2 = Zn + SO2 =>
ZnS + O2 = Zn + SO2

K2Cr2O7 + NaOH + BaCl2 = H2O + Na2CrO4 + BaCrO4 + KCl =>
K2Cr2O7 + 2 NaOH + BaCl2 = H2O + Na2CrO4 + BaCrO4 + 2 KCl

NO2(g) + H2O(l) = HNO3(aq) + NO(aq)* =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(aq)*

F8 + O2 = FO =>
F8 + 4 O2 = 8 FO

NaOH(aq) + H2SeO4(aq) = Na2SeO4 + H2O =>
2 NaOH(aq) + H2SeO4(aq) = Na2SeO4 + 2 H2O

C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3

C5H10SO3 + HCl = C5H9SO3Cl + H2 =>
C5H10SO3 + HCl = C5H9SO3Cl + H2

MgO + NaBr = MgBr2 + Na2O =>
MgO + 2 NaBr = MgBr2 + Na2O

BaCl2 + ZnS04 = BaS04 + ZnCl2 =>
BaCl2 + ZnS04 = BaS04 + ZnCl2

KOH(aq) + HNO3(aq) = H2O(l) + KNO3(aq) =>
KOH(aq) + HNO3(aq) = H2O(l) + KNO3(aq)

H2(SO4) + HI = H2S + I2 + H2O =>
H2(SO4) + 8 HI = H2S + 4 I2 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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