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Chemische vergelijkingen in evenwicht op09/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
N3O + NH3 = N3 + H2O22 =>
198 N3O + 6 NH3 = 200 N3 + 9 H2O22

MgO + H2CO3 = H2 + MgCO4 =>
MgO + H2CO3 = H2 + MgCO4

H2SO4 = H2O + SO + O2 =>
H2SO4 = H2O + SO + O2

CH3COOH(aq) + NaHCO3(s) = NaC2H3O2(aq) + H2O(l) + CO2(aq) =>
CH3COOH(aq) + NaHCO3(s) = NaC2H3O2(aq) + H2O(l) + CO2(aq)

Cu + OH = Cu2O + H2O =>
2 Cu + 2 OH = Cu2O + H2O

FeCO3 = Fe + CO3 =>
FeCO3 = Fe + CO3

Cu + OH = Cu2O + H2O =>
2 Cu + 2 OH = Cu2O + H2O

HOCl = HCl + HClO3 =>
3 HOCl = 2 HCl + HClO3

Al(NO3)3 + K(OH) = Al(OH)3 + K(NO3) =>
Al(NO3)3 + 3 K(OH) = Al(OH)3 + 3 K(NO3)

H{+} + ClO{-} = HClO =>
H{+} + ClO{-} = HClO

CH3COOCH2CH3 + NaOH = CH3COONa + CH3CH3OH =>
5 CH3COOCH2CH3 + 6 NaOH = 6 CH3COONa + 4 CH3CH3OH

HCOOH + NaOH = HCOONa + H2O =>
HCOOH + NaOH = HCOONa + H2O

HCl + C4H8O2 = C2H3OCl + C2H6O =>
HCl + C4H8O2 = C2H3OCl + C2H6O

OH + H2S = SO2 + H2O =>
6 OH + H2S = SO2 + 4 H2O

H3AsO4 + HI = H2AsO3 + I + H2O =>
H3AsO4 + HI = H2AsO3 + I + H2O

C8H11O + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
70 C8H11O + 94 KMnO4 + 141 H2SO4 = 80 C7H6O2 + 47 K2SO4 + 94 MnSO4 + 286 H2O

FeI3(s) = Fe(s) + I2(s) =>
2 FeI3(s) = 2 Fe(s) + 3 I2(s)

(NH4)2CO3 + Mg(NO3)2 = (NH4)NO3 + MgCO3 =>
(NH4)2CO3 + Mg(NO3)2 = 2(NH4)NO3 + MgCO3

KOH + CuF2 = KF + Cu(OH)2 =>
2 KOH + CuF2 = 2 KF + Cu(OH)2

P + PbO2 = Pb + P4O10 =>
4 P + 5 PbO2 = 5 Pb + P4O10

NaHCO3 + CH3COOH = NaH2C3OOH + H2O + CO2 =>
2 NaHCO3 + 3 CH3COOH = 2 NaH2C3OOH + 4 H2O + 2 CO2

I + Cl = ICl4 =>
I + 4 Cl = ICl4

O2 + Sb2S = SbO4 + SO5 =>
13 O2 + 2 Sb2S = 4 SbO4 + 2 SO5

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

CuO + C20H42 = Cu + CO2 + H2O =>
61 CuO + C20H42 = 61 Cu + 20 CO2 + 21 H2O

AgNO[3] + NaCl = AgCl + NaNO[3] =>
AgNO[3] + NaCl = AgCl + NaNO[3]

Br + HCl = BrCl2 + H =>
Br + 2 HCl = BrCl2 + 2 H

NH4 + O2 = HNO2 + H2O =>
4 NH4 + 7 O2 = 4 HNO2 + 6 H2O

Ni(NO3)2 + P2CO3 = Ni3CO3 + P(NO3)3 =>
3 Ni(NO3)2 + P2CO3 = Ni3CO3 + 2 P(NO3)3

H2S2O7 + V(OH)3 = V2(SO4)3 + H2O =>
3 H2S2O7 + 4 V(OH)3 = 2 V2(SO4)3 + 9 H2O

NF3 + H = N + HF =>
NF3 + 3 H = N + 3 HF

Pb + H2S = PbS + H =>
Pb + H2S = PbS + 2 H

C + CaO2 + CO2 = CaCO3 =>
C + 2 CaO2 + CO2 = 2 CaCO3

BaH2(s) + H2O(l) = Ba(OH)2 + H2 =>
BaH2(s) + 2 H2O(l) = Ba(OH)2 + 2 H2

Ni(OH)2 + KCN = K2Ni(CN)4 + KOH =>
Ni(OH)2 + 4 KCN = K2Ni(CN)4 + 2 KOH

AuCl3 + P + H2O = Au + HCl + H3PO4 =>
5 AuCl3 + 3 P + 12 H2O = 5 Au + 15 HCl + 3 H3PO4

Cu + OH = Cu2O + H2O =>
2 Cu + 2 OH = Cu2O + H2O

Na2S + H2O = NaOH + H2S =>
Na2S + 2 H2O = 2 NaOH + H2S

NH4SO3 + NaOH = NH3 + NaSO3 + H2O =>
NH4SO3 + NaOH = NH3 + NaSO3 + H2O

CuSO4 + H2O = Cu + O2 + H2SO4 =>
2 CuSO4 + 2 H2O = 2 Cu + O2 + 2 H2SO4

Cr2O7{2-} + Fe2 + H{+} = Cr3{+} + Fe3{+} + H2O =>
3 Cr2O7{2-} + 51 Fe2 + 42 H{+} = 2 Cr3{+} + 34 Fe3{+} + 21 H2O

Br + O2 = Br2O2 =>
2 Br + O2 = Br2O2

CuCl2 + NaCO3 = Cu(CO3)2 + NaCl =>
CuCl2 + 2 NaCO3 = Cu(CO3)2 + 2 NaCl

CU(NO3)2 + H2O = CU(OH)2 + HNO3 =>
CU(NO3)2 + 2 H2O = CU(OH)2 + 2 HNO3

SNO2(s) + CO(s) = SN(l) + CO2(g) =>
SNO2(s) + 2 CO(s) = SN(l) + 2 CO2(g)

LiNO3 + CaCl2 = CaNO3 + LiCl2 =>
LiNO3 + CaCl2 = CaNO3 + LiCl2

C1201H1718O779SN37 + H2O = C3H6O2 + CO2 + SO2 + NO2 =>
7 C1201H1718O779SN37 + 1661 H2O = 2558 C3H6O2 + 733 CO2 + 7 SO2 + 259 NO2

Li2O + P2O5 = Li3PO4 =>
3 Li2O + P2O5 = 2 Li3PO4

KHCO3(aq) + HF(aq) = H2O(l) + CO2(g) + KF(aq) =>
KHCO3(aq) + HF(aq) = H2O(l) + CO2(g) + KF(aq)

H2C2O4H2O = H3OHC2O4 =>
H2C2O4H2O = H3OHC2O4

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Breng de vergelijking van een chemische reactie in evenwicht
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