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Chemische vergelijkingen in evenwicht op07/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH3 + K2CO3 + H2O2 = KNO3 + H2O + H2CO3 =>
2 NH3 + K2CO3 + 8 H2O2 = 2 KNO3 + 10 H2O + H2CO3

C7H16(l) + O2(g) = CO2(g) + H2O(l) =>
C7H16(l) + 11 O2(g) = 7 CO2(g) + 8 H2O(l)

NaNO3(aq) + H2SO4(l) = Na2SO4(s) + HNO3(l) =>
2 NaNO3(aq) + H2SO4(l) = Na2SO4(s) + 2 HNO3(l)

CuSO4 + NH4Cl = CuCl2 + (NH4)2SO4 =>
CuSO4 + 2 NH4Cl = CuCl2 + (NH4)2SO4

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

Si + PbO2 = SiO2 + PbO =>
Si + 2 PbO2 = SiO2 + 2 PbO

FeCl2 + NH3 = Fe(NH3)2 + Cl2 =>
FeCl2 + 2 NH3 = Fe(NH3)2 + Cl2

AX + BY = AY + BX =>
AX + BY = AY + BX

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

CH3COOH + Na2CO3 = CO2 + H2O + Na(CH3COO) =>
2 CH3COOH + Na2CO3 = CO2 + H2O + 2 Na(CH3COO)

Bi(NO3)3 + K3PO4 = BiPO4 + KNO3 =>
Bi(NO3)3 + K3PO4 = BiPO4 + 3 KNO3

C2H6O + O2 = C2H4O2 + H2O = =>
C2H6O + O2 = C2H4O2 + H2O

H3CNO + O2 = N2 + H2O + CO2 =>
4 H3CNO + 5 O2 = 2 N2 + 6 H2O + 4 CO2

NO2{-}(aq) + H{+}(aq) + e = NO(g) + H2O(l) =>
NO2{-}(aq) + 2 H{+}(aq) + e = NO(g) + H2O(l)

Cr{3+} + MnO2 + OH{-} = Mn{2+} + CrO4{2-} + H2O =>
2 Cr{3+} + 3 MnO2 + 4 OH{-} = 3 Mn{2+} + 2 CrO4{2-} + 2 H2O

CuI + NaOH = Cu(OH)2 + Na + I =>
CuI + 2 NaOH = Cu(OH)2 + 2 Na + I

CrCl + Fe = ClFe + Cr =>
CrCl + Fe = ClFe + Cr

ZnO(s) + HCl(aq) = ZnCl2 + H2O(l) =>
ZnO(s) + 2 HCl(aq) = ZnCl2 + H2O(l)

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

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

Pb + Cu(NO) = PbNOCu =>
Pb + Cu(NO) = PbNOCu

CuNO3 + BaCl2 = CuCl + Ba(NO3)2 =>
2 CuNO3 + BaCl2 = 2 CuCl + Ba(NO3)2

H + S = H2S =>
2 H + S = H2S

CaOCuSO4 = CaSO4CuO =>
CaOCuSO4 = CaSO4CuO

Cl + CaI = ClI + Ca =>
Cl + CaI = ClI + Ca

Co2O3 + HF = CoF3 + H2O =>
Co2O3 + 6 HF = 2 CoF3 + 3 H2O

Li3PO4 = Li + P + O2 =>
Li3PO4 = 3 Li + P + 2 O2

H2SO4 + FeCl2 = Fe(SO4) + HCl =>
H2SO4 + FeCl2 = Fe(SO4) + 2 HCl

AlCl3 + NaOH + H2O = Na(Al[OH]4) + HCl =>
AlCl3 + NaOH + 3 H2O = Na(Al[OH]4) + 3 HCl

Ti2(SO4)3 + KMnO4 + H2O = MnO2 + TiO2 + H2SO4 + K2SO4 =>
3 Ti2(SO4)3 + 2 KMnO4 + 8 H2O = 2 MnO2 + 6 TiO2 + 8 H2SO4 + K2SO4

MnO2 + K2CO3 + O2 = KMnO4 + CO3 =>
2 MnO2 + K2CO3 + 2 O2 = 2 KMnO4 + CO3

K + Ca(NO3)2 = Ca + K(NO3)2 =>
K + Ca(NO3)2 = Ca + K(NO3)2

FeBr2 + HNO3 = Fe(NO3)2 + HBr =>
FeBr2 + 2 HNO3 = Fe(NO3)2 + 2 HBr

Li2CO3 + Fe2O3 + H3PO4 = LiFePO4 + CO2 + H2OOH =>
Li2CO3 + Fe2O3 + 2 H3PO4 = 2 LiFePO4 + CO2 + 2 H2OOH

KClO3 + SO2 + H2O = KCl + H2SO4 =>
KClO3 + 3 SO2 + 3 H2O = KCl + 3 H2SO4

Mn(s) + NiCl2(aq) = MnCl2 + Ni =>
Mn(s) + NiCl2(aq) = MnCl2 + Ni

Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4

Y2O3 + NH4F = (NH4)3Y2F9 + NH3 + H2O =>
Y2O3 + 9 NH4F = (NH4)3Y2F9 + 6 NH3 + 3 H2O

Na2HPO4 + HCl = H3PO4 + NaCl =>
Na2HPO4 + 2 HCl = H3PO4 + 2 NaCl

Carbon + oxygen = carbonmonoxide =>
2 C + O2 = 2 CO

KHSO3 + NH3 = KNH4SO3 =>
KHSO3 + NH3 = KNH4SO3

H2(O)2 + ZnCl + HCl = H2O + ZnCl2 =>
H2(O)2 + 2 ZnCl + 2 HCl = 2 H2O + 2 ZnCl2

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

CH3CH2OH + Cr2O7{-2} + H{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 11 H2O

BaCl2 + NaOH = Ba(HO)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(HO)2 + 2 NaCl

Mg + KOH = MgKO + H =>
Mg + KOH = MgKO + H

NH3 + K2CO3 + O2 = KNO3 + H2O + H2CO3 =>
2 NH3 + K2CO3 + 4 O2 = 2 KNO3 + 2 H2O + H2CO3

KClO3 + P = KClO3P =>
KClO3 + P = KClO3P

N*2 + H*2 = NH*3 =>
N*2 + H*2 = NH*3

TiF4 + H2SO4 = Ti(SO4)2 + HF =>
TiF4 + 2 H2SO4 = Ti(SO4)2 + 4 HF

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Breng de vergelijking van een chemische reactie in evenwicht
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