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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Eu2O3 + HNO3 = Eu(NO3)3H2O + H2O =>
Eu2O3 + 6 HNO3 = 2 Eu(NO3)3H2O + H2O

FeBr3 + Pb = PbBr2 + Fe =>
2 FeBr3 + 3 Pb = 3 PbBr2 + 2 Fe

C5H6BrClN2O2 + HNO3 + FeS2 + Au + H2O = HAuBr4 + FeNO2 + H2S + CO2 + Cl2 =>
20 C5H6BrClN2O2 + 87 HNO3 + 127 FeS2 + 5 Au + 153 H2O = 5 HAuBr4 + 127 FeNO2 + 254 H2S + 100 CO2 + 10 Cl2

NO3 + NH4 = NH4NO3 =>
NO3 + NH4 = NH4NO3

Nh + O2 = NhO =>
2 Nh + O2 = 2 NhO

(NH4)(PO4) + (Ba)(C2H3O2) = (NH4)(C2H3O2) + (Ba)(PO4) =>
(NH4)(PO4) + (Ba)(C2H3O2) = (NH4)(C2H3O2) + (Ba)(PO4)

C2H2 + Mg = C2Mg2 + H2 =>
C2H2 + 2 Mg = C2Mg2 + H2

H3Po3 + CuO = Cu3(Po3)2 + H2O =>
2 H3Po3 + 3 CuO = Cu3(Po3)2 + 3 H2O

B(CH3)3 + CO = B(CH3)3CO =>
B(CH3)3 + CO = B(CH3)3CO

Ag + Na2O = AgO + Na =>
Ag + Na2O = AgO + 2 Na

H2 + F2 = HF =>
H2 + F2 = 2 HF

Cr(No3)3 + KOH = Cr(OH)3 + KNo3 =>
Cr(No3)3 + 3 KOH = Cr(OH)3 + 3 KNo3

NH3 + Cl = N2H4 + NH4Cl =>
4 NH3 + 2 Cl = N2H4 + 2 NH4Cl

C2H5Cl + OH = C2H5OH + Cl2 =>
2 C2H5Cl + 2 OH = 2 C2H5OH + Cl2

Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3

Rh + HCl = RhCl3 + H2 =>
2 Rh + 6 HCl = 2 RhCl3 + 3 H2

HNo3(aq) + Al(OH)3 = Al(No3)3 + H2O =>
3 HNo3(aq) + Al(OH)3 = Al(No3)3 + 3 H2O

Cr + I = Cr(lll)I =>
Cr + I = Cr(lll)I

(Cr(CO(NH2)2)6)4(Cr(CN)6)3 + KMnO4 + HCl = MnCl2 + K2Cr2O7 + CO2 + KNO3 + H2O + KCl =>
10(Cr(CO(NH2)2)6)4(Cr(CN)6)3 + 1176 KMnO4 + 2798 HCl = 1176 MnCl2 + 35 K2Cr2O7 + 420 CO2 + 660 KNO3 + 1879 H2O + 446 KCl

Sr3P2 = Sr + P =>
Sr3P2 = 3 Sr + 2 P

CH4 + H2O = C2H5OH + H2 =>
2 CH4 + H2O = C2H5OH + 2 H2

Pd + HCl = PdCl + H2 =>
2 Pd + 2 HCl = 2 PdCl + H2

CH3NHCH3 + HNO3 = CH3NH2(NO3)CH3 =>
CH3NHCH3 + HNO3 = CH3NH2(NO3)CH3

AAI2S3 = AI + S8 =>
8 AAI2S3 = 16 AI + 3 S8

Ba(OH)2 + K3PO4 = Ba3(PO4)2 + KOH =>
3 Ba(OH)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KOH

NiCl2 + HCl = NiH + Cl =>
NiCl2 + HCl = NiH + 3 Cl

Ga + H2 = Ga2H6 =>
2 Ga + 3 H2 = Ga2H6

Cl2 + AsCl3 + NaOH = NaCl + Na3AsO4 + H2O =>
Cl2 + AsCl3 + 8 NaOH = 5 NaCl + Na3AsO4 + 4 H2O

Cr(NO3)3 + KOH = KNO3 + NO3 + CrOH =>
Cr(NO3)3 + KOH = KNO3 + 2 NO3 + CrOH

CH3CHO + NaMnO4 + NaOH = CH3COONa + MnO2 + H2O =>
3 CH3CHO + 2 NaMnO4 + NaOH = 3 CH3COONa + 2 MnO2 + 2 H2O

N2H6SO4 + AgNO3 = Ag + N2 + H2SO4 + HNO3 =>
N2H6SO4 + 4 AgNO3 = 4 Ag + N2 + H2SO4 + 4 HNO3

C4H4O4 + O2 = CO2 + H2O =>
C4H4O4 + 3 O2 = 4 CO2 + 2 H2O

NiCl2 = Ni + Cl =>
NiCl2 = Ni + 2 Cl

HCl + HCOO = Cl + HCOOH =>
HCl + HCOO = Cl + HCOOH

ZnBr2 + AgC2H3O2 = Zn(C2H3O2)2 + AgBr =>
ZnBr2 + 2 AgC2H3O2 = Zn(C2H3O2)2 + 2 AgBr

C4H4O4 + O2 = CO2 + H2O =>
C4H4O4 + 3 O2 = 4 CO2 + 2 H2O

P4(s) + Br2(l) = PBr5(s) =>
P4(s) + 10 Br2(l) = 4 PBr5(s)

LiCl(s) = Li + Cl2 =>
2 LiCl(s) = 2 Li + Cl2

Gd(NO3)3 + (NH2)2CO = Gd2O3 + CO2 + NO2 + H2O =>
14 Gd(NO3)3 + 3(NH2)2CO = 7 Gd2O3 + 3 CO2 + 48 NO2 + 6 H2O

C10H16O4 + O2 = CO2 + H2O =>
C10H16O4 + 12 O2 = 10 CO2 + 8 H2O

NaBr + H2SO4 = Na2SO4 + HBr =>
2 NaBr + H2SO4 = Na2SO4 + 2 HBr

HNO2 + NH4OH = N2H4O2 + H2O =>
HNO2 + NH4OH = N2H4O2 + H2O

Al(NO3)3 + BaCO3 = Al2(CO3)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 BaCO3 = Al2(CO3)3 + 3 Ba(NO3)2

(NH4)2S(aq) + Cu(HCO3)2(aq) = NH4HCO3(aq) + S2Cu2(s) =>
2(NH4)2S(aq) + 2 Cu(HCO3)2(aq) = 4 NH4HCO3(aq) + S2Cu2(s)

K2MnO4 + H2SO4 = KMnO4 + MnO2 + K2SO4 + H2O =>
3 K2MnO4 + 2 H2SO4 = 2 KMnO4 + MnO2 + 2 K2SO4 + 2 H2O

CuCl2 + C2H8N2 = [Cu(C2H8N2)2]Cl2 =>
CuCl2 + 2 C2H8N2 = [Cu(C2H8N2)2]Cl2

Na2SO4 + Mg(OH)2 = NaOH + MgSO4 =>
Na2SO4 + Mg(OH)2 = 2 NaOH + MgSO4

CHCl3 + H2O = HCOOH + HCl =>
CHCl3 + 2 H2O = HCOOH + 3 HCl

Na(NO3)2 = Na(NO2)2 + O2 =>
Na(NO3)2 = Na(NO2)2 + O2

H(g) + O2(g) = H2O(l) =>
4 H(g) + O2(g) = 2 H2O(l)

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Breng de vergelijking van een chemische reactie in evenwicht
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