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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Fe + MnO = FeO + Mn =>
Fe + MnO = FeO + Mn

K2SO3 + H2CO3 = K2CO3 + H2O + SO2 =>
K2SO3 + H2CO3 = K2CO3 + H2O + SO2

CuO + MgCl2 = CuCl2 + MgO =>
CuO + MgCl2 = CuCl2 + MgO

Mn + Li{+} = Mn{2+} + Li =>
Mn + 2 Li{+} = Mn{2+} + 2 Li

Ag + Ca(OH)2 = Ag(OH)2 + Ca =>
Ag + Ca(OH)2 = Ag(OH)2 + Ca

CH3OH + CO2 = OC(OCH3)2 + H2O =>
2 CH3OH + CO2 = OC(OCH3)2 + H2O

Zn(OH)2 + CH3OOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 4 CH3OOH = Zn(CH3COO)2 + 6 H2O

Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2

HBrO4(aq) + Fe(OH)2(s) = Fe(BrO4)2(aq) + H2O(l) =>
2 HBrO4(aq) + Fe(OH)2(s) = Fe(BrO4)2(aq) + 2 H2O(l)

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

C + H2 = CH4 =>
C + 2 H2 = CH4

Be(NO3)2 + KOH = K2[Be(OH)4] + KNO3 =>
Be(NO3)2 + 4 KOH = K2[Be(OH)4] + 2 KNO3

CH4 + H2O + C = C2H5OH =>
CH4 + H2O + C = C2H5OH

Pb(NO3)2(aq) + H2SO4(aq) = HNO3(aq) + PbSO4(s) =>
Pb(NO3)2(aq) + H2SO4(aq) = 2 HNO3(aq) + PbSO4(s)

BaCrO4 + H{+} = Ba{2+} + H2Cr2O7 + H2O =>
2 BaCrO4 + 4 H{+} = 2 Ba{2+} + H2Cr2O7 + H2O

Na2SO3 = Na2S + Na2 + SO4 =>
4 Na2SO3 = Na2S + 3 Na2 + 3 SO4

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH

H2S + OH{-} = S{2-} + H2O =>
H2S + 2 OH{-} = S{2-} + 2 H2O

V + HNO3 = V2O5 + NO2 + H2O =>
2 V + 10 HNO3 = V2O5 + 10 NO2 + 5 H2O

Sr(OH)2 + P2O5 = SrO + P(OH)5 =>
5 Sr(OH)2 + P2O5 = 5 SrO + 2 P(OH)5

CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2

C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O

HNO3 + H2S = N2 + SO2 + H2O =>
6 HNO3 + 5 H2S = 3 N2 + 5 SO2 + 8 H2O

KCl + MgS = MgCl2 + K2S =>
2 KCl + MgS = MgCl2 + K2S

Na2CO3 + AuCl3 = NaCl + Au2(CO3)3 =>
3 Na2CO3 + 2 AuCl3 = 6 NaCl + Au2(CO3)3

Ba(OH)2 + (NH4)2HPO4 = NH3 + Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2(NH4)2HPO4 = 4 NH3 + Ba3(PO4)2 + 6 H2O

Dy + Br2 = DyBr3 =>
2 Dy + 3 Br2 = 2 DyBr3

Ca(NO3)2 + K4[Fe(CN)6] + NH4(NO3) = Ca(NH4)2[Fe(CN)6] + K(NO3) =>
Ca(NO3)2 + K4[Fe(CN)6] + 2 NH4(NO3) = Ca(NH4)2[Fe(CN)6] + 4 K(NO3)

Mg1(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg1(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3

H2CO2 + Ag(NH3)2OH = Ag + NH3 + H2O + CO2 =>
H2CO2 + 2 Ag(NH3)2OH = 2 Ag + 4 NH3 + 2 H2O + CO2

FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O

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

HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O

H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4

HClO4 + P2O3 + H2O = HCl + H3PO4 =>
HClO4 + 2 P2O3 + 6 H2O = HCl + 4 H3PO4

HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2

NaHCO3 + CH3COOH = NaCH3COOH + CO2 + H2O =>
8 NaHCO3 + 9 CH3COOH = 8 NaCH3COOH + 10 CO2 + 6 H2O

copper + iron(II)sulfate = copper(II)sulfate + iron =>
Cu + FeSO4 = CuSO4 + Fe

K[Cr(OH)4] + KOH + KClO = K2CrO3 + KCl + H2O =>
2 K[Cr(OH)4] + 2 KOH + KClO = 2 K2CrO3 + KCl + 5 H2O

IO3{-} + HSO3{-} = HSO4{-} + SO4{2-} + H2O + I2 =>
2 IO3{-} + 5 HSO3{-} = 3 HSO4{-} + 2 SO4{2-} + H2O + I2

Sr(OH)2 + P2O5 = SrO + P(OH)5 =>
5 Sr(OH)2 + P2O5 = 5 SrO + 2 P(OH)5

HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O

Zn(OH)4 + H = H2O + Zn(OH)2 =>
Zn(OH)4 + 2 H = 2 H2O + Zn(OH)2

Na + Al2(SO3)3 = Na2SO3 + Al =>
6 Na + Al2(SO3)3 = 3 Na2SO3 + 2 Al

K2Cr2O7 + Fe + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
K2Cr2O7 + Fe + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4)3 + 7 H2O

KMnO4 + Na2SO3 + H2O = KOH + MnO2 + Na2SO4 =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 KOH + 2 MnO2 + 3 Na2SO4

Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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