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Chemische vergelijkingen in evenwicht op04/14/24

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Breng de vergelijking van een chemische reactie in evenwicht
Li3N + CaO = Li2O + Ca3N2 =>
2 Li3N + 3 CaO = 3 Li2O + Ca3N2

KMnO4 + H2SO4 + K2C2O4*H2O = CO2 + KSO4 + KMnO2 + H2O =>
KMnO4 + 2 H2SO4 + K2C2O4*H2O = 2 CO2 + 2 KSO4 + KMnO2 + 3 H2O

SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2

Au{4+}(CN)4{-} + Zn + CN{-} = Au + Zn(CN)4{-} =>
3 Au{4+}(CN)4{-} + 4 Zn + 16 CN{-} = 3 Au + 4 Zn(CN)4{-}

S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3

Na4SiO4 + HCl = NaCl + SiO2 + H2O =>
Na4SiO4 + 4 HCl = 4 NaCl + SiO2 + 2 H2O

CO2(g) + KOH(aq) = K2CO3(s) + H2O(l) =>
CO2(g) + 2 KOH(aq) = K2CO3(s) + H2O(l)

MgCl2 + (NH4)2CO3 = ClNH4 + MgCO3 =>
MgCl2 + (NH4)2CO3 = 2 ClNH4 + MgCO3

Sr + HClO2 = Sr(ClO2)2 + H2 =>
Sr + 2 HClO2 = Sr(ClO2)2 + H2

KNO3 + H2 = NH3 + H2O + K =>
2 KNO3 + 9 H2 = 2 NH3 + 6 H2O + 2 K

PH3 + KMnO4 + NaOH = K2MnO4 + Na3PO4 + Mn3(PO4)2 + H2O =>
9 PH3 + 24 KMnO4 + 3 NaOH = 12 K2MnO4 + Na3PO4 + 4 Mn3(PO4)2 + 15 H2O

Fe{3} + Cl{-} = FeCl3 =>
Fe{3} + 3 Cl{-} = FeCl3

CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl

NaOH + BaCl2 = NaCl + BaO + HCl =>
NaOH + BaCl2 = NaCl + BaO + HCl

NH2OH + HCl = NH3OHCl =>
NH2OH + HCl = NH3OHCl

Na2CO3 + K3Fe(CN)6 = NaCN + K3Fe(CO3)3 =>
3 Na2CO3 + K3Fe(CN)6 = 6 NaCN + K3Fe(CO3)3

F + CdBr = CdF + Br =>
F + CdBr = CdF + Br

Cl + SO2 + H2O = HCl + H2SO4 =>
2 Cl + SO2 + 2 H2O = 2 HCl + H2SO4

H2F + NaOH = Na2F + H2O =>
H2F + 2 NaOH = Na2F + 2 H2O

CH3CH2CH3COOH + Na2CO3 = CH3CH2CH3COONa + CO2 + H2O =>
2 CH3CH2CH3COOH + Na2CO3 = 2 CH3CH2CH3COONa + CO2 + H2O

Al(NO3)3 + Na3(PO4) = AlPO4 + NaNO3 =>
Al(NO3)3 + Na3(PO4) = AlPO4 + 3 NaNO3

CrO + H3PO3 = CrP2O4 + H2O =>
CrO + 2 H3PO3 = CrP2O4 + 3 H2O

NaCrO2 + NaClO2 + NaOH = Na2CrO4 + NaCl + H2O =>
4 NaCrO2 + 3 NaClO2 + 4 NaOH = 4 Na2CrO4 + 3 NaCl + 2 H2O

Fe2O3 + N2O5 = Fe(NO3)3 =>
Fe2O3 + 3 N2O5 = 2 Fe(NO3)3

Br + KO2 = O2 + KBr =>
Br + KO2 = O2 + KBr

Cu2SO4 + H2SO4 = SO2 + CuSO4 + H2O =>
Cu2SO4 + 2 H2SO4 = SO2 + 2 CuSO4 + 2 H2O

MgCo{3} = Mg + Co{3} =>
MgCo{3} = Mg + Co{3}

phosphorus + bromine = phosphorustribromide =>
2 P + 3 Br2 = 2 PBr3

KOH + H2SO4 = H2O + O + KS =>
2 KOH + 2 H2SO4 = 3 H2O + 7 O + 2 KS

KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2

C2O2(OH)2 + Ca(OH)2 = C2O4Ca + H2O =>
C2O2(OH)2 + Ca(OH)2 = C2O4Ca + 2 H2O

H2O + Pb(NO3)2 = HNO3 + PbO =>
H2O + Pb(NO3)2 = 2 HNO3 + PbO

Na2SO3 + CrO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
3 Na2SO3 + 2 CrO3 + 3 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + 3 H2O

FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl

HMnO4 + HCl = MnCl2 + H2O + Cl2 =>
2 HMnO4 + 14 HCl = 2 MnCl2 + 8 H2O + 5 Cl2

Li + HCI = LiCI + H =>
Li + HCI = LiCI + H

KCl + MgCO3 + CO2 + H2O = KHCO3 + MgCl2 =>
2 KCl + MgCO3 + CO2 + H2O = 2 KHCO3 + MgCl2

OF2 + SO2 = SO3 + F2 =>
OF2 + SO2 = SO3 + F2

C2H6O2 + K = C2H4O2K2 + H2 =>
C2H6O2 + 2 K = C2H4O2K2 + H2

HC1 + NaHCO3 = NaC1 + CO2 + H2O =>
HC1 + NaHCO3 = NaC1 + CO2 + H2O

BaCl2(g) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(g) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)

Cr2O3 + K2S2O7 + H2O = K2CrO4 + SO2 + H2SO4 =>
Cr2O3 + 2 K2S2O7 + H2O = 2 K2CrO4 + 3 SO2 + H2SO4

MnO2 + NaBiO3 + HNO3 = HMnO4 + BiONO3 + NaNO3 + H2O =>
2 MnO2 + 3 NaBiO3 + 6 HNO3 = 2 HMnO4 + 3 BiONO3 + 3 NaNO3 + 2 H2O

Pb(CH3COO)2 + (NH4)3PO4 = PbPO4 + (NH4)3(CH3COO)2 =>
Pb(CH3COO)2 + (NH4)3PO4 = PbPO4 + (NH4)3(CH3COO)2

C7H6O3C4H6O3 = C9H8O4CH3COOH =>
C7H6O3C4H6O3 = C9H8O4CH3COOH

CuCl2 + Na2S2O5 + H2O = CuSO4 + NaCl + H2SO4 + H2 =>
CuCl2 + Na2S2O5 + 3 H2O = CuSO4 + 2 NaCl + H2SO4 + 2 H2

C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2

S + NaOHHHO = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOHHHO = 2 Na2S + Na2S2O3 + 9 H2O

BCl3 + H2 = B2 + HCl =>
2 BCl3 + 3 H2 = B2 + 6 HCl

V + Cl = VCl2 =>
V + 2 Cl = VCl2

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Breng de vergelijking van een chemische reactie in evenwicht
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