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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaCO3NH4OH = NaOHNH4CO3 =>
NaCO3NH4OH = NaOHNH4CO3

NH4 + O2 = NO2 + H2O =>
NH4 + 2 O2 = NO2 + 2 H2O

PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2

Na2 + SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2 + SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3

K2Cr2O7 + H2C2O4*2H2O = K[Cr(H2O)2(C2O4)2]*2H2O + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(H2O)2(C2O4)2]*2H2O + 13 H2O + 6 CO2

H2O2(ag) = H2O(l) + O2(g) =>
2 H2O2(ag) = 2 H2O(l) + O2(g)

CO2NO = CONO2 =>
CO2NO = CONO2

Na2CO3 + HC2H3O2 = Na(C2H3O2) + H2O + CO2 =>
Na2CO3 + 2 HC2H3O2 = 2 Na(C2H3O2) + H2O + CO2

Ca + HNO3 = Ca(NO3)2 + NH3 + H2O =>
4 Ca + 9 HNO3 = 4 Ca(NO3)2 + NH3 + 3 H2O

PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2

C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH =>
C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH

NH4 + S = NH4S =>
NH4 + S = NH4S

Fe(OH)3 + H3PO4 = H3(Fe(PO4)2) + H2O =>
Fe(OH)3 + 2 H3PO4 = H3(Fe(PO4)2) + 3 H2O

C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH =>
C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH

Ca + HNO3 = Ca(NO3)2 + NH4NO3 + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + NH4NO3 + 3 H2O

OH = H + O =>
OH = H + O

SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2O4 =>
9 SO2 + 6 KMnO4 + 2 H2O = 6 MnSO4 + 3 K2SO4 + 2 H2O4

Au(OH)3 + H4P2O7 = Au4(P2O7)3 + H2O =>
4 Au(OH)3 + 3 H4P2O7 = Au4(P2O7)3 + 12 H2O

Pb(NO3)2 + NH4Cl = PbCl + NH4(NO3)2 =>
Pb(NO3)2 + NH4Cl = PbCl + NH4(NO3)2

N2O5(s) + H2O(l) = HNO3(l) =>
N2O5(s) + H2O(l) = 2 HNO3(l)

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

MnO4{-} + H{+} + H2O2 = Mn{2+} + H2O + O2 =>
2 MnO4{-} + 6 H{+} + 5 H2O2 = 2 Mn{2+} + 8 H2O + 5 O2

As2O3 + SnCl2 + HCl = SnCl4 + H2O + As4 =>
2 As2O3 + 6 SnCl2 + 12 HCl = 6 SnCl4 + 6 H2O + As4

C3H9NH2 + O2 = H2O + CO2 + N2 =>
4 C3H9NH2 + 23 O2 = 22 H2O + 12 CO2 + 2 N2

Ca + HNO3 = Ca(NO3)2 + NO2 + H2O =>
Ca + 4 HNO3 = Ca(NO3)2 + 2 NO2 + 2 H2O

CaCl2(aq) + Ag2SO4(aq) = CaSO4(s) + AgCl(aq) =>
CaCl2(aq) + Ag2SO4(aq) = CaSO4(s) + 2 AgCl(aq)

H2O + PF5 = H3PO4 + HF =>
4 H2O + PF5 = H3PO4 + 5 HF

BaCl2(aq) + CaSO4(aq) = BaSO4(s) + CaCl2(aq) =>
BaCl2(aq) + CaSO4(aq) = BaSO4(s) + CaCl2(aq)

C2H6 + O = CO + H2O =>
C2H6 + 5 O = 2 CO + 3 H2O

BeOKOH = KBeOHO =>
BeOKOH = KBeOHO

Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

C2H6 + O = CO + H2O =>
C2H6 + 5 O = 2 CO + 3 H2O

CaCO3 + H2SO4 = CaSO4 + H2O + CO2 = =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2

FeCl3 + KOH = FeK + OHCl3 =>
FeCl3 + KOH = FeK + OHCl3

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Al2S3(s) + H2O = Al(OH)3 + H2S =>
Al2S3(s) + 6 H2O = 2 Al(OH)3 + 3 H2S

Ca + HNO3 = Ca(NO3)2 + NO + H2O =>
3 Ca + 8 HNO3 = 3 Ca(NO3)2 + 2 NO + 4 H2O

AgF + NaCl = AgCl + NaF =>
AgF + NaCl = AgCl + NaF

I2(s) + NaBr(aq) = NaI + Br2 =>
I2(s) + 2 NaBr(aq) = 2 NaI + Br2

C2H5OH + I2 + P = C2H5I + H3PO4 + H2O =>
10 C2H5OH + 5 I2 + 2 P = 10 C2H5I + 2 H3PO4 + 2 H2O

H3PO4(aq) + NaOH(aq) = Na2HPO4(aq) + H2O(l) =>
H3PO4(aq) + 2 NaOH(aq) = Na2HPO4(aq) + 2 H2O(l)

H2CO3 + Sr(OH)2 = Sr2(CO3)2 + H2O =>
2 H2CO3 + 2 Sr(OH)2 = Sr2(CO3)2 + 4 H2O

C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH =>
C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH

CaOH2O1 = Ca(OH)2 =>
CaOH2O1 = Ca(OH)2

C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH =>
C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH

C2 = C4 =>
2 C2 = C4

H2C2O4 + KMnO4 = CO2 + K2O + Mn(OH)2 + H2O =>
5 H2C2O4 + 2 KMnO4 = 10 CO2 + K2O + 2 Mn(OH)2 + 3 H2O

CH3COONa + HCl = NaCl + HCH3COO =>
CH3COONa + HCl = NaCl + HCH3COO

CH3OH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 6 MnSO4 + 3 K2SO4 + 19 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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