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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca + N2 = CaN2 =>
Ca + N2 = CaN2

SeF4 + Br2 = SeF2 + BrF3 =>
3 SeF4 + Br2 = 3 SeF2 + 2 BrF3

C2H4O + NH3 = H2NCH2CH2OH =>
C2H4O + NH3 = H2NCH2CH2OH

C2H2O4 + KMnO4 = CO2 + MnO + K2O + H2O =>
5 C2H2O4 + 2 KMnO4 = 10 CO2 + 2 MnO + K2O + 5 H2O

Ca5(PO4)3OH + H2SO4 = H3PO4 + CaSO4 + H2O =>
Ca5(PO4)3OH + 5 H2SO4 = 3 H3PO4 + 5 CaSO4 + H2O

X3(AB4)2 + YB2 + Z = XYB3 + A4 + ZB =>
2 X3(AB4)2 + 6 YB2 + 10 Z = 6 XYB3 + A4 + 10 ZB

CH3COO{-} + H2O = CH4 + HCO3{-} =>
CH3COO{-} + H2O = CH4 + HCO3{-}

Cl + Cr = ClCr =>
Cl + Cr = ClCr

KNO3 + Cl = KCl + NO3 =>
KNO3 + Cl = KCl + NO3

Mg + CuO4S = MgSO4 + Cu =>
Mg + CuO4S = MgSO4 + Cu

OC5H8 + O2 = CO2 + H2 =>
2 OC5H8 + 9 O2 = 10 CO2 + 8 H2

Cs2SO4 + Ba(OH)2 = CsOH + BaSO4 =>
Cs2SO4 + Ba(OH)2 = 2 CsOH + BaSO4

MgCl2 + CaO = MgO2 + Cl2Ca2 =>
MgCl2 + 2 CaO = MgO2 + Cl2Ca2

Al2O3 + K3PO4 = AlPO4 + K2O =>
Al2O3 + 2 K3PO4 = 2 AlPO4 + 3 K2O

C2HlO + O2 = CO2 + Hl =>
2 C2HlO + 3 O2 = 4 CO2 + 2 Hl

C3H5(OH)3 + KMnO4 = CO2 + Mn2O3 + K2CO3 + H2O =>
4 C3H5(OH)3 + 14 KMnO4 = 5 CO2 + 7 Mn2O3 + 7 K2CO3 + 16 H2O

H[AuCl4] = Au2Cl6 + HCl =>
2 H[AuCl4] = Au2Cl6 + 2 HCl

Hg(NO3)2 = HgO(s) + NO2(g) + O(g) =>
Hg(NO3)2 = HgO(s) + 2 NO2(g) + O(g)

FeS + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 9 SO2 + 10 H2O

CH3COOH(CH3)2NH = CH3CON(CH3)2H2O =>
CH3COOH(CH3)2NH = CH3CON(CH3)2H2O

Fe(NO3)3 + Cu = Fe(NO3)2 + Cu(NO3)2 =>
2 Fe(NO3)3 + Cu = 2 Fe(NO3)2 + Cu(NO3)2

C2H5COOH + Mg = (C2H5COO)2Mg + H2 =>
2 C2H5COOH + Mg = (C2H5COO)2Mg + H2

CH2O = COH2 =>
CH2O = COH2

Sn(OH)2 + NaOH = Na2[Sn(OH)4] =>
Sn(OH)2 + 2 NaOH = Na2[Sn(OH)4]

C24H40O5 + H3PO4 = CO2 + H2O + P =>
5 C24H40O5 + 126 H3PO4 = 120 CO2 + 289 H2O + 126 P

Au(s) + KNO3 = AuNO3 + K =>
Au(s) + KNO3 = AuNO3 + K

SrCO3 + TiO2 = SrTiO3 + CO2 =>
SrCO3 + TiO2 = SrTiO3 + CO2

FeS + Fe2O3 + SiO2 = Fe2SiO4 + SO2 =>
2 FeS + 6 Fe2O3 + 7 SiO2 = 7 Fe2SiO4 + 2 SO2

H2S + NaOCl = S + H2O + NaCl =>
H2S + NaOCl = S + H2O + NaCl

K2Cr2O7(aq) + Na2SO3(k) + H2SO4(aq)(prask) = Cr2(SO4)3(aq) + Na2SO4(aq) + K2SO4(aq) + H2O(s) =>
K2Cr2O7(aq) + 3 Na2SO3(k) + 4 H2SO4(aq)(prask) = Cr2(SO4)3(aq) + 3 Na2SO4(aq) + K2SO4(aq) + 4 H2O(s)

CH3NH2 + O2 = CO2 + H2 + NO2 =>
2 CH3NH2 + 4 O2 = 2 CO2 + 5 H2 + 2 NO2

C6H5OH + C2H5NH2 = C6H5OH3NC2H5 =>
C6H5OH + C2H5NH2 = C6H5OH3NC2H5

CuSO4 + AlCl = CuCl + AlSO4 =>
CuSO4 + AlCl = CuCl + AlSO4

CH3SH + CO = CH3CO(SCH3) + H2S =>
2 CH3SH + CO = CH3CO(SCH3) + H2S

FeO3 + CO = Fe(i) + CO2 =>
FeO3 + 3 CO = Fe(i) + 3 CO2

BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl

Cr2 + Cl = CrCl3 =>
Cr2 + 6 Cl = 2 CrCl3

KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O

Ba(HCO3)2 + HCl = BaCl2 + H2O + CO2 =>
Ba(HCO3)2 + 2 HCl = BaCl2 + 2 H2O + 2 CO2

Mg(s) + HNO3 = Mg(NO3)2(aq) + NO(g) + H2O =>
3 Mg(s) + 8 HNO3 = 3 Mg(NO3)2(aq) + 2 NO(g) + 4 H2O

Be + H2 = BeH2 =>
Be + H2 = BeH2

KMnO4 + H2SO4 + Na2SO4 = MnSO4 + NaSO4 + K2S4 + H2O =>
2 KMnO4 + 24 H2SO4 + 18 Na2SO4 = 2 MnSO4 + 36 NaSO4 + K2S4 + 24 H2O

Mg(No3)2 + K2SiO3 = MgSiO3 + KNo3 =>
Mg(No3)2 + K2SiO3 = MgSiO3 + 2 KNo3

HCl + Br = BrCl + H =>
HCl + Br = BrCl + H

MgOHCl = Mg(H)OCl =>
MgOHCl = Mg(H)OCl

C6H5(OH) + HNO3 = C6H4(OH)NO2 + H2O =>
C6H5(OH) + HNO3 = C6H4(OH)NO2 + H2O

PbCl4 = Pb4 + Cl =>
4 PbCl4 = Pb4 + 16 Cl

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

CH3OH + CuO = Cu + CH2O + H2O =>
CH3OH + CuO = Cu + CH2O + H2O

[Co(NH3)5F](NO3)2 + NaOH = NH3 + NaNO3 + Co2O3 + HF + H2O =>
2[Co(NH3)5F](NO3)2 + 4 NaOH = 10 NH3 + 4 NaNO3 + Co2O3 + 2 HF + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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