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Chemische vergelijkingen in evenwicht op12/17/24

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Breng de vergelijking van een chemische reactie in evenwicht
H3PO2 + K2FeO4 + HBr = H3PO4 + FeBr3 + KBr + H2O =>
3 H3PO2 + 4 K2FeO4 + 20 HBr = 3 H3PO4 + 4 FeBr3 + 8 KBr + 10 H2O

Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O

CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2

AgO + OH = AgO3 + H2O =>
AgO + 4 OH = AgO3 + 2 H2O

NH4{+} + [Co(NO2)6]{-3} = (NH4)3[Co(NO2)6] =>
3 NH4{+} + [Co(NO2)6]{-3} = (NH4)3[Co(NO2)6]

KHSO3 + HCl = KCl + H2O + SO2 =>
KHSO3 + HCl = KCl + H2O + SO2

HI + Na3[Al(OH)6] = NaI + AlI3 + H2O =>
6 HI + Na3[Al(OH)6] = 3 NaI + AlI3 + 6 H2O

Cl + FeI2 = I2 + FeCl3 =>
3 Cl + FeI2 = I2 + FeCl3

Li2SO4 + BaCl2 = BaSO4 + LiCl =>
Li2SO4 + BaCl2 = BaSO4 + 2 LiCl

NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O

FeSO4 + Na2CO3 + H2O = Fe(OH)3 + Na2SO4 + CO2 + C =>
4 FeSO4 + 4 Na2CO3 + 6 H2O = 4 Fe(OH)3 + 4 Na2SO4 + 3 CO2 + C

Zr + HNO3 = Zr(NO3)4 + NO2 + H2O =>
Zr + 8 HNO3 = Zr(NO3)4 + 4 NO2 + 4 H2O

CH3OH = CO + H2 =>
CH3OH = CO + 2 H2

Ca(H2PO4)2 + NaHCO3 = CO2(g) + H2O(g) + CaHPO4(s) + Na2HPO4(s) =>
Ca(H2PO4)2 + 2 NaHCO3 = 2 CO2(g) + 2 H2O(g) + CaHPO4(s) + Na2HPO4(s)

C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O

CN + HCl = HCN + Cl =>
CN + HCl = HCN + Cl

I{-} + HClO2 = IO3{-} + Cl2 + H2O =>
I{-} + 2 HClO2 = IO3{-} + Cl2 + H2O

MgCrO + CoCl = MgCl + CoCrO =>
MgCrO + CoCl = MgCl + CoCrO

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

NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl

Na2CO3(aq) + CuSO4*5H2O(aq) = Cu2CO3(OH)2(s) + CO2(g) + Na2SO4(aq) + H2O(l) =>
2 Na2CO3(aq) + 2 CuSO4*5H2O(aq) = Cu2CO3(OH)2(s) + CO2(g) + 2 Na2SO4(aq) + 9 H2O(l)

C7H16 + H2O = C6H13CHO + H2 =>
C7H16 + H2O = C6H13CHO + 2 H2

NaOH(aq) + Li2SO4(aq) = Na2SO4(aq) + LiOH(aq) =>
2 NaOH(aq) + Li2SO4(aq) = Na2SO4(aq) + 2 LiOH(aq)

NaI + BaCl2 = NaCl2BaI =>
NaI + BaCl2 = NaCl2BaI

CoCl2 + Na2SiO4 = CoSiO4 + NaCl =>
CoCl2 + Na2SiO4 = CoSiO4 + 2 NaCl

CH2 + Br2 = CH2BrCH2Br =>
2 CH2 + Br2 = CH2BrCH2Br

ZnCl2 + H2SO4 + H2O = HCl + ZnSO4*7H2O =>
ZnCl2 + H2SO4 + 7 H2O = 2 HCl + ZnSO4*7H2O

C18H34O2 + O2 = CO2 + H2O =>
2 C18H34O2 + 51 O2 = 36 CO2 + 34 H2O

CaO + H2(g) = Ca(s) + H2O =>
CaO + H2(g) = Ca(s) + H2O

Zn(NO3)2 = Zn(NO2)2O2 =>
Zn(NO3)2 = Zn(NO2)2O2

ZnCl2 + H2SO4 + H2O = HCl + ZnSO4*7H2O =>
ZnCl2 + H2SO4 + 7 H2O = 2 HCl + ZnSO4*7H2O

H2SO4 + NaNO3 = NaSO4 + HNO3 + H =>
H2SO4 + NaNO3 = NaSO4 + HNO3 + H

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

Cr(Cl)3 + Ca(OH)2 = Cr(OH)2 + Ca(Cl)3 =>
Cr(Cl)3 + Ca(OH)2 = Cr(OH)2 + Ca(Cl)3

KNO3 + MgCl2 = KCl + Mg(NO3)2 =>
2 KNO3 + MgCl2 = 2 KCl + Mg(NO3)2

AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3

KOHCH3COOH = KCH3COOH2O =>
KOHCH3COOH = KCH3COOH2O

Na2MnO4 + SnCl2 + HCl = MnCl2 + SnCl4 + NaCl + H2O =>
Na2MnO4 + 2 SnCl2 + 8 HCl = MnCl2 + 2 SnCl4 + 2 NaCl + 4 H2O

C7H16 + H2O = C6H13CHO + H2 =>
C7H16 + H2O = C6H13CHO + 2 H2

Na2O2 + FeSO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
Na2O2 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + Na2SO4 + 2 H2O

(KClO3) = KCl + O2 =>
2(KClO3) = 2 KCl + 3 O2

Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O

PO4{-3} + H2O = HPO4{-2} + OH{-} =>
PO4{-3} + H2O = HPO4{-2} + OH{-}

K[Al(OH)4] + H2SO4 = Al(OH)3 + KHSO4 + H2O =>
K[Al(OH)4] + H2SO4 = Al(OH)3 + KHSO4 + H2O

Cu(NO{3}){2} + NaOH = NaNO{3} + Cu(OH){2} =>
Cu(NO{3}){2} + NaOH = NaNO{3} + Cu(OH){2}

C19H39OH + HBr = C19H39Br + H2O =>
C19H39OH + HBr = C19H39Br + H2O

PbS + NO = Pb + SO + NS =>
2 PbS + NO = 2 Pb + SO + NS

Ca(OH)2CO2 = Ca(OH)(HCO3) =>
Ca(OH)2CO2 = Ca(OH)(HCO3)

Al(NO3)3 + Ba(OH) = Al(OH)3 + BaNO3 =>
Al(NO3)3 + 3 Ba(OH) = Al(OH)3 + 3 BaNO3

KOH + NH4Cl = KCl + H2O + NH3 =>
KOH + NH4Cl = KCl + H2O + NH3

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Breng de vergelijking van een chemische reactie in evenwicht
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