Equations balanced on the previous day | Equations balanced on the next day |
16 Ag + S8 = 8 Ag2S
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ga(OH)3 + Hg2Cl2 = Hg2(OH)2 + GaCl3 =>
2 Ga(OH)3 + 3 Hg2Cl2 = 3 Hg2(OH)2 + 2 GaCl3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
HOCl + NaCl = Cl2 + NaOH =>
HOCl + NaCl = Cl2 + NaOH
K2S + Co(NO3)2 = KNO3 + CoS =>
K2S + Co(NO3)2 = 2 KNO3 + CoS
LiB + BeC + NaN + MgO + KF + CaSi = BeN + LiC + MgF + NaO + CaB + KSi =>
LiB + BeC + NaN + MgO + KF + CaSi = BeN + LiC + MgF + NaO + CaB + KSi
H2SO3 + Cr(OH)6 = Cr2(SO3)6 + H2O =>
6 H2SO3 + 2 Cr(OH)6 = Cr2(SO3)6 + 12 H2O
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
Na2Cr2O7 + HNO2 + H2SO4 = HNO3 + Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 3 HNO2 + 4 H2SO4 = 3 HNO3 + Na2SO4 + Cr2(SO4)3 + 4 H2O
Mg + S = Mg3S3 =>
3 Mg + 3 S = Mg3S3
MgPb = PbMg =>
MgPb = PbMg
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Zn + HBr = HZnBr =>
Zn + HBr = HZnBr
Cu2OH2O = CuOH =>
Cu2OH2O = 2 CuOH
AgBr + NH4OH = NH4Br + AgOH =>
AgBr + NH4OH = NH4Br + AgOH
MgCl2 + Al(ClO4)3 = Mg(ClO4)2 + AlCl3 =>
3 MgCl2 + 2 Al(ClO4)3 = 3 Mg(ClO4)2 + 2 AlCl3
LiB + BeC + NaN + MgO + KF + CaSi = BeN + LiC + MgF + NaO + CaB + KSi =>
LiB + BeC + NaN + MgO + KF + CaSi = BeN + LiC + MgF + NaO + CaB + KSi
Mn(CN)2 + KCN = K4[Mn(CN)6] =>
Mn(CN)2 + 4 KCN = K4[Mn(CN)6]
Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3
KMnO4 + NaI + HCl = MnCl2 + I2 + KCl + H2O + NaCl =>
2 KMnO4 + 10 NaI + 16 HCl = 2 MnCl2 + 5 I2 + 2 KCl + 8 H2O + 10 NaCl
(NH4)2SO4 + BaOH = Ba(NH4)2 + SO4OH =>
(NH4)2SO4 + BaOH = Ba(NH4)2 + SO4OH
Al(OH)3 + Na(NO3) = Al(NO3)3 + Na(OH) =>
Al(OH)3 + 3 Na(NO3) = Al(NO3)3 + 3 Na(OH)
LiB + BeC + NaN + MgO + KF + CaSi = BeN + LiC + MgF + NaO + CaB + KSi =>
LiB + BeC + NaN + MgO + KF + CaSi = BeN + LiC + MgF + NaO + CaB + KSi
O2 + H2 = OH =>
O2 + H2 = 2 OH
Al + Sn(NO3) = Sn + Al(NO3)2 =>
Al + 2 Sn(NO3) = 2 Sn + Al(NO3)2
C2H5OH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
HPO4{2-} + H{+} = H2PO4{-} =>
HPO4{2-} + H{+} = H2PO4{-}
CrCl3*6H2O + AgNO3 = CrNO3 + AgCl3 + H2O =>
CrCl3*6H2O + AgNO3 = CrNO3 + AgCl3 + 6 H2O
KMnO4 + NaSO3 + H2SO4 = KSO4 + MnSO4 + NaSO4 + H29 =>
29 KMnO4 + 116 NaSO3 + 58 H2SO4 = 29 KSO4 + 29 MnSO4 + 116 NaSO4 + 4 H29
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cs + H2SO4 = Cs2SO4 + H =>
2 Cs + H2SO4 = Cs2SO4 + 2 H
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
K2HPO4 + MgCl2 = MgHPO4 + KCl =>
K2HPO4 + MgCl2 = MgHPO4 + 2 KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + NH3OH = H2O + NH3Cl =>
HCl + NH3OH = H2O + NH3Cl
K2Zn3[Fe(CN)6]2 + NaOH = KOH + H2O + Na4[Fe(CN)6] + Na2ZnO2 =>
K2Zn3[Fe(CN)6]2 + 14 NaOH = 2 KOH + 6 H2O + 2 Na4[Fe(CN)6] + 3 Na2ZnO2
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + KHSO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 4 H2SO4 = 5 Na2SO4 + 2 MnSO4 + 2 KHSO4 + 3 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Mg(NO3)2(aq) + NaOH(aq) = Mg(OH)2 + NaNO3(aq) =>
Mg(NO3)2(aq) + 2 NaOH(aq) = Mg(OH)2 + 2 NaNO3(aq)
CH4 + CH3Cl = C2H5Cl + H2 =>
CH4 + CH3Cl = C2H5Cl + H2
Hg{2+} + Cr = Hg{+} + Cr{3+} =>
3 Hg{2+} + Cr = 3 Hg{+} + Cr{3+}
Na2HPO4 + (NH4)2MoO4 = Na2MoO4 + (NH4)2HPO4 =>
Na2HPO4 + (NH4)2MoO4 = Na2MoO4 + (NH4)2HPO4
Cu(NO3)2*3H2O + Cr(NO3)2*9H2O + C6H8O7 + Ni(NO3)2*8H2O = Cu08Ni02Cr2O4 + N2 + H2O + CO2 =>
72 Cu(NO3)2*3H2O + 18 Cr(NO3)2*9H2O + 68 C6H8O7 + 18 Ni(NO3)2*8H2O = 9 Cu08Ni02Cr2O4 + 108 N2 + 794 H2O + 408 CO2
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
HClO2 + CrO = Cr(ClO2)3 + Cl2 + H2O =>
20 HClO2 + 6 CrO = 6 Cr(ClO2)3 + Cl2 + 10 H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KOH + GeO = K2GeO2 + H2O =>
2 KOH + GeO = K2GeO2 + H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
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