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Chemische vergelijkingen in evenwicht op04/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
Br + BaI2 = I2 + BaBr2 =>
2 Br + BaI2 = I2 + BaBr2

Al2O3 + KOH + H2O = K[Al(OH)4] =>
Al2O3 + 2 KOH + 3 H2O = 2 K[Al(OH)4]

CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl

Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O

CH3CH2COOH + Ba(OH)2 = (CH3CH2COO)2Ba + H2O =>
2 CH3CH2COOH + Ba(OH)2 = (CH3CH2COO)2Ba + 2 H2O

EtBr + EtONa = EtOEt + NaBr =>
EtBr + EtONa = EtOEt + NaBr

(CrO4){-2} + H{+} = (Cr2O7){-2} + H2O =>
2(CrO4){-2} + 2 H{+} = (Cr2O7){-2} + H2O

H2NCH2COOH + NaOH = H2NCH2COONa + H2O =>
H2NCH2COOH + NaOH = H2NCH2COONa + H2O

NH4NO3(aq)NaOH(aq) = NaNO3NH3H2O =>
NH4NO3(aq)NaOH(aq) = NaNO3NH3H2O

AuI3 = Au + I2 =>
2 AuI3 = 2 Au + 3 I2

NH2 + CuO = Cu + N2 + H2O =>
2 NH2 + 2 CuO = 2 Cu + N2 + 2 H2O

PbS + HBr = PbBr2 + H2S =>
PbS + 2 HBr = PbBr2 + H2S

H2NCH2COOH + NaOH = H2NCH2COONa + H2O =>
H2NCH2COOH + NaOH = H2NCH2COONa + H2O

H3PO4 + CaCl2 = Ca(HPO4) + HCl =>
H3PO4 + CaCl2 = Ca(HPO4) + 2 HCl

Ca(OH)2 + HCl = H2O + CaCl2 =>
Ca(OH)2 + 2 HCl = 2 H2O + CaCl2

Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn

CH3COOH + NaHCO3 = CO2 + H2O + NaCH3COO =>
CH3COOH + NaHCO3 = CO2 + H2O + NaCH3COO

PO4 + FeCl3 = FePO4 + Cl =>
PO4 + FeCl3 = FePO4 + 3 Cl

Si(s) + Cl2(g) = SiCl4(l) =>
Si(s) + 2 Cl2(g) = SiCl4(l)

ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2

I2 + NH4F = I2F + NH4 =>
I2 + NH4F = I2F + NH4

Mo + Cl = MoCl5 =>
Mo + 5 Cl = MoCl5

CaOCl2 + H2O = Ca(OH)2 + Cl =>
CaOCl2 + H2O = Ca(OH)2 + 2 Cl

(NH4)6Mo7O24*4H2O + NH4H2PO4 + HNO3 = (NH4)3PMo12O40 + NH4NO3 + H2O =>
12(NH4)6Mo7O24*4H2O + 7 NH4H2PO4 + 58 HNO3 = 7(NH4)3PMo12O40 + 58 NH4NO3 + 84 H2O

PCl3(l) + AgF(s) = PF3(g) + AgCl(s) =>
PCl3(l) + 3 AgF(s) = PF3(g) + 3 AgCl(s)

NaBH4(aq) + H2SO4(aq) = H2(g) + Na2SO4(aq) + B2H6(g) =>
2 NaBH4(aq) + H2SO4(aq) = 2 H2(g) + Na2SO4(aq) + B2H6(g)

IO3{-}(aq) + H{+}(aq) + I{-}(aq) = I2(aq) + H2O(l) =>
IO3{-}(aq) + 6 H{+}(aq) + 5 I{-}(aq) = 3 I2(aq) + 3 H2O(l)

Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn

(CrO4){-2} + H{+} = (Cr2O7){-2} + H2O =>
2(CrO4){-2} + 2 H{+} = (Cr2O7){-2} + H2O

H2GeO3 = GeO2 + H2O =>
H2GeO3 = GeO2 + H2O

(CH3)NNHH2 + N2O4 = CO2 + H2O + N2 =>
4(CH3)NNHH2 + 5 N2O4 = 4 CO2 + 12 H2O + 9 N2

SO2 + I2 + H2O = H2SO4 + HI =>
SO2 + I2 + 2 H2O = H2SO4 + 2 HI

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2

Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O

Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]

CaP + SiO2 + C = CaSiO + CO + P =>
CaP + SiO2 + C = CaSiO + CO + P

LiCo3 + HNO3 = LiNO3 + HCo3 =>
LiCo3 + HNO3 = LiNO3 + HCo3

NaHSO3 + NaOH + KMnO4 = MnO2 + K2SO4 + Na2SO4 + H2O =>
3 NaHSO3 + NaOH + 2 KMnO4 = 2 MnO2 + K2SO4 + 2 Na2SO4 + 2 H2O

C4H7O5 + O2 = CO2 + H2O =>
4 C4H7O5 + 13 O2 = 16 CO2 + 14 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Hg2CO3 = Hg2O + CO2 =>
Hg2CO3 = Hg2O + CO2

H2O + FeS2 + O2 = Fe2O3 + H2SO4 =>
8 H2O + 4 FeS2 + 15 O2 = 2 Fe2O3 + 8 H2SO4

Na2WO4 + Na2S + H2O = NaOH + Na2WS4 =>
Na2WO4 + 4 Na2S + 4 H2O = 8 NaOH + Na2WS4

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl

HBr(aq) + K2CO3(aq) = KBr + CO2 + H2O =>
2 HBr(aq) + K2CO3(aq) = 2 KBr + CO2 + H2O

Fe(NO3)3 + NaOH = Fe(OH)3 + NO3 + Na =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NO3 + 3 Na

CH2ClCH2Cl + Zn = CH2ClCH2 + ZnCl =>
CH2ClCH2Cl + Zn = CH2ClCH2 + ZnCl

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Breng de vergelijking van een chemische reactie in evenwicht
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