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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na3PO4 + HC1 = NaC1 + H3PO4 =>
Na3PO4 + 3 HC1 = 3 NaC1 + H3PO4

Na2S + KI = NaI + K2S =>
Na2S + 2 KI = 2 NaI + K2S

CO = OC =>
CO = OC

Na2ZnO2 + Cl2 = ZnCl2 + Na + O2 =>
Na2ZnO2 + Cl2 = ZnCl2 + 2 Na + O2

HCOOCH2CH3 + NaOH = CH3CH2ONa + HCOOH =>
HCOOCH2CH3 + NaOH = CH3CH2ONa + HCOOH

Ba(NO3)2 + NH4NO3 = NH4Ba + NO3 =>
Ba(NO3)2 + NH4NO3 = NH4Ba + 3 NO3

KI + CCl4 + Cu = KCl + CI + CuCl2 =>
2 KI + 2 CCl4 + 3 Cu = 2 KCl + 2 CI + 3 CuCl2

K(s) + H2O = KOH + H2(l) =>
2 K(s) + 2 H2O = 2 KOH + H2(l)

Na2CO3(aq) + CoCl2(g) = CoCO3(l) + NaCl(aq) =>
Na2CO3(aq) + CoCl2(g) = CoCO3(l) + 2 NaCl(aq)

CH3NH2 + O2 = CO2 + N2 + H2O =>
4 CH3NH2 + 9 O2 = 4 CO2 + 2 N2 + 10 H2O

TiOSO4 + NaOH = TiO2*H2O + Na2SO4 =>
TiOSO4 + 2 NaOH = TiO2*H2O + Na2SO4

Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3

Ca + Na2(SO4) = Na + Ca(SO4) =>
Ca + Na2(SO4) = 2 Na + Ca(SO4)

C6H10O + (NH3OH)2H2SO4 + NH3 = C6H10NOH + (NH4)2SO4 + H2O =>
C6H10O + (NH3OH)2H2SO4 + NH3 = C6H10NOH + (NH4)2SO4 + 2 H2O

Pb(NO3)2 + H2SO4 = (PbSO4)2 + HNO3 =>
2 Pb(NO3)2 + 2 H2SO4 = (PbSO4)2 + 4 HNO3

ZrO2 + H3PO4 = H2O + ZrP2O7 =>
ZrO2 + 2 H3PO4 = 3 H2O + ZrP2O7

CU(g) + O2(g) = CUO2(s) =>
CU(g) + O2(g) = CUO2(s)

St + AgNO3 = St(NO3)2 + Ag =>
St + 2 AgNO3 = St(NO3)2 + 2 Ag

(CH2OH)2 + O2 = H2O + CO2 =>
2(CH2OH)2 + 5 O2 = 6 H2O + 4 CO2

AgNO3 = AgONO2 =>
AgNO3 = AgONO2

K2Cr2O7 + KI + H2SO4 = Cr2(SO)4 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 28 KI + 19 H2SO4 = Cr2(SO)4 + 15 K2SO4 + 14 I2 + 19 H2O

Cl2 + KBe = KCl + Be2 =>
Cl2 + 2 KBe = 2 KCl + Be2

CH4 + H2O = HCOOH + H2 =>
CH4 + 2 H2O = HCOOH + 3 H2

Pb(NO3)4 + Fr3PO4 = Pb3(PO4)4 + FrNO3 =>
3 Pb(NO3)4 + 4 Fr3PO4 = Pb3(PO4)4 + 12 FrNO3

AgNo3 + AlL3 = AgL + Al(No3)3 =>
3 AgNo3 + AlL3 = 3 AgL + Al(No3)3

KI + KIO3 + HCl2 = I2 + H2O + KCl =>
11 KI + KIO3 + 6 HCl2 = 6 I2 + 3 H2O + 12 KCl

BaCl2 + Na2OH2 = BaOH2 + Na2Cl2 =>
BaCl2 + Na2OH2 = BaOH2 + Na2Cl2

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

Al + HCl = AlCl3 + H2 = BaS + NaNO3 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H8(OH)2 + 2 MnO2 + 2 KOH

Au + H2CO3 = AuCO3 + H2 =>
Au + H2CO3 = AuCO3 + H2

MgBr2 + NaOH = Mg(OH)2 + NaBr =>
MgBr2 + 2 NaOH = Mg(OH)2 + 2 NaBr

NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O

Li2O + P2O5 = Li4P2O7 =>
2 Li2O + P2O5 = Li4P2O7

K2CrO4 + H2SO4 = H2O + K2SO4 + H2Cr2O7 =>
2 K2CrO4 + 2 H2SO4 = H2O + 2 K2SO4 + H2Cr2O7

Cs2O(s) + H2O(l) = CsOH(aq) =>
Cs2O(s) + H2O(l) = 2 CsOH(aq)

Cr(NO2)2 + (NH4)2(SO4) = Cr(SO4) + NH4(NO2) =>
Cr(NO2)2 + (NH4)2(SO4) = Cr(SO4) + 2 NH4(NO2)

S2Cl2 + H2O2 = SO2 + H2O + HCl =>
S2Cl2 + 3 H2O2 = 2 SO2 + 2 H2O + 2 HCl

C6H5COOH + NaOH = C6H5CO(OH)2 + Na =>
C6H5COOH + NaOH = C6H5CO(OH)2 + Na

Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2

CH3COOH + KHSO4 = CH3COOK + H2SO4 =>
CH3COOH + KHSO4 = CH3COOK + H2SO4

As2S2 + O2 = As4O6 + SO2 =>
2 As2S2 + 7 O2 = As4O6 + 4 SO2

N4H = N3H + N =>
N4H = N3H + N

AlS + H(OH) = Al(OH) + HS =>
AlS + H(OH) = Al(OH) + HS

FeBr2 + H2SO4 = Fe(SO4) + HBr =>
FeBr2 + H2SO4 = Fe(SO4) + 2 HBr

H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4

HCN(g) + H2O(aq) = HCOOH(aq) + NH3(aq) =>
HCN(g) + 2 H2O(aq) = HCOOH(aq) + NH3(aq)

C4H10 + O2 = CO2 + H2O(heat) =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O(heat)

Ai + FeO = Ai2O3 + Fe =>
2 Ai + 3 FeO = Ai2O3 + 3 Fe

C9H12OH + O2 = H2O + CO2 =>
4 C9H12OH + 47 O2 = 26 H2O + 36 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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