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Chemische vergelijkingen in evenwicht op04/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
N2O + CO2 = N2CO3 =>
N2O + CO2 = N2CO3

C3H4 + NaH = NaC3H3 + H2 =>
C3H4 + NaH = NaC3H3 + H2

HCO3{-} + H{+} = H2CO3 =>
HCO3{-} + H{+} = H2CO3

Ni(OH)3 + Cd = Cd(OH)2 + Ni(OH)2 =>
2 Ni(OH)3 + Cd = Cd(OH)2 + 2 Ni(OH)2

NaHCO3 + H2SO4 = (Na)2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = (Na)2SO4 + 2 H2O + 2 CO2

H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O

FeSO4 + Ag = Ag2SO4 + Fe =>
FeSO4 + 2 Ag = Ag2SO4 + Fe

NaClCu2 = NaCl + Cu3 =>
3 NaClCu2 = 3 NaCl + 2 Cu3

H2SO4 + V = V2(SO4)3 + H2 =>
3 H2SO4 + 2 V = V2(SO4)3 + 3 H2

CCl4Br2 = CBr2Cl2Cl2 =>
CCl4Br2 = CBr2Cl2Cl2

Pb(s) + HNO3(aq) = Pb(NO3)2(aq) + NO2(g) + H2O(l) =>
Pb(s) + 4 HNO3(aq) = Pb(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)

Al + H{+} = Al{3+} + H =>
Al + 3 H{+} = Al{3+} + 3 H

Cu + CO2(OH)2 = CuO + CO2 + H2O =>
Cu + CO2(OH)2 = CuO + CO2 + H2O

SodiumChlorideStrontiumNitrate = StrontiumChlorideSodiumNitrate =>
SodiumChlorideStrontiumNitrate = StrontiumChlorideSodiumNitrate

(COOH)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5(COOH)2 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O

Al(s) + H2O = Al(OH)3 + H2 =>
2 Al(s) + 6 H2O = 2 Al(OH)3 + 3 H2

BCl3 + Cl2 + KOH = K2BO4 + KCl + H2O =>
2 BCl3 + 3 Cl2 + 16 KOH = 2 K2BO4 + 12 KCl + 8 H2O

H4C2O2 + Cu = CuC2H3O2 + H2 =>
2 H4C2O2 + 2 Cu = 2 CuC2H3O2 + H2

Ag + Ge = AgGe =>
Ag + Ge = AgGe

H2S + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + NaHSO4 =>
3 H2S + 4 Na2Cr2O7 + 17 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 8 NaHSO4

NaMnO4 + HCl + Na2SO3 = Na2SO4 + MnCl2 + NaCl + H2O =>
2 NaMnO4 + 6 HCl + 5 Na2SO3 = 5 Na2SO4 + 2 MnCl2 + 2 NaCl + 3 H2O

CuCNGaCl = CuClGaCN =>
CuCNGaCl = CuClGaCN

NiNONaI = NiINaNO =>
NiNONaI = NiINaNO

H2S2O7 + NaOH = Na2S2O7 + H2O =>
H2S2O7 + 2 NaOH = Na2S2O7 + 2 H2O

Li*S = LiS =>
Li*S = LiS

CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O

Ag{+} + SO3{2-} + OH{-} = Ag + SO4{2-} + H2O =>
2 Ag{+} + SO3{2-} + 2 OH{-} = 2 Ag + SO4{2-} + H2O

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

NaClHCl = HNaClCl =>
NaClHCl = HNaClCl

C4F4 + Br = C4Br4 + F =>
C4F4 + 4 Br = C4Br4 + 4 F

CoCl2*6H2O + HCl = CoCl2*HCl + H2O =>
CoCl2*6H2O + HCl = CoCl2*HCl + 6 H2O

MgSO4 + CO2 + NH4OH + H2O = MgCO3*3H2O + (NH4)2SO4 =>
MgSO4 + CO2 + 2 NH4OH + 2 H2O = MgCO3*3H2O + (NH4)2SO4

NH4Cl(aq) + KOH(aq) = KCl(aq) + NH3(aq) + H2O(l) =>
NH4Cl(aq) + KOH(aq) = KCl(aq) + NH3(aq) + H2O(l)

Ca(H2PO4)2 + NaOH = CaNa2(HPO4)2 + H2O =>
Ca(H2PO4)2 + 2 NaOH = CaNa2(HPO4)2 + 2 H2O

CH3CH2OH + O2 = CH3COO3 + H2O =>
4 CH3CH2OH + 9 O2 = 4 CH3COO3 + 6 H2O

CuH2O4S = Cu2SO4 + H2O + SO2 =>
2 CuH2O4S = Cu2SO4 + 2 H2O + SO2

H2S + Cl2 = S + H34Cl =>
34 H2S + Cl2 = 34 S + 2 H34Cl

Zn(OH)4 + HNO3 = Zn + NO3 + HOH =>
Zn(OH)4 + 4 HNO3 = Zn + 4 NO3 + 4 HOH

Mg + PbC = MgC + Pb =>
Mg + PbC = MgC + Pb

AI + HCl = AICl3 + H2 =>
2 AI + 6 HCl = 2 AICl3 + 3 H2

CH3CHO + HCN = CH3CHOHCN =>
CH3CHO + HCN = CH3CHOHCN

Ba(OH)2 + KHC8H4O4 = BaK2(C8H4O4)2 + H2O =>
Ba(OH)2 + 2 KHC8H4O4 = BaK2(C8H4O4)2 + 2 H2O

HAlO2 + NaOH = H2O + NaAlO2 =>
HAlO2 + NaOH = H2O + NaAlO2

NH4NO3 + KMnO4 + H2SO4 = NO2 + H2O + K2SO4 + MnSO4 =>
5 NH4NO3 + 6 KMnO4 + 9 H2SO4 = 10 NO2 + 19 H2O + 3 K2SO4 + 6 MnSO4

HClNaOH = H(OH)NaCl =>
HClNaOH = H(OH)NaCl

CHF = HFC =>
CHF = HFC

Cl{-} + CrO4{-} + H{+} = Cr3{+} + Cl2 + H2O =>
20 Cl{-} + 3 CrO4{-} + 24 H{+} = Cr3{+} + 10 Cl2 + 12 H2O

AgNO3 + NH4Cl = AgCl + NH3 + HNO3 =>
AgNO3 + NH4Cl = AgCl + NH3 + HNO3

P + O2 = P7O =>
14 P + O2 = 2 P7O

Na2CO3 + KSCN = NaSCN + K2CO3 =>
Na2CO3 + 2 KSCN = 2 NaSCN + K2CO3

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Breng de vergelijking van een chemische reactie in evenwicht
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