Equations balanced on the previous day | Equations balanced on the next day |
CaBr2 + 2 NaCO3 = Ca(CO3)2 + 2 NaBr
Cr(NO3)3(aq)LiOH(aq) = CrOHLi(NO3)3 =>
Cr(NO3)3(aq)LiOH(aq) = CrOHLi(NO3)3
Cu2O + H2SO4 + KMnO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu2O + 13 H2SO4 + 2 KMnO4 = 10 CuSO4 + 2 MnSO4 + K2SO4 + 13 H2O
Pb(CH3COO)2*3H2O + NaBr = PbBr2 + NaCH3COO + H2O =>
Pb(CH3COO)2*3H2O + 2 NaBr = PbBr2 + 2 NaCH3COO + 3 H2O
H2S + Na2Cr2O7 + H2TeO4 = Cr2(TeO4)3 + NaHTeO4 + S + H2O =>
3 H2S + Na2Cr2O7 + 5 H2TeO4 = Cr2(TeO4)3 + 2 NaHTeO4 + 3 S + 7 H2O
Zn(s) + KBr(aq) = ZnBr(aq) + K(s) =>
Zn(s) + KBr(aq) = ZnBr(aq) + K(s)
NaCO3 = Na + O2 + CO2 =>
2 NaCO3 = 2 Na + O2 + 2 CO2
Ag2S + KCn = KAg(Cn)2 + K2S =>
Ag2S + 4 KCn = 2 KAg(Cn)2 + K2S
Cr + CaSO4 = CrSO4 + Ca =>
Cr + CaSO4 = CrSO4 + Ca
H2SO3 + O2 = SO4{2-} + H{+} =>
2 H2SO3 + O2 = 2 SO4{2-} + 4 H{+}
NaOH + (NH4)2CO3 = NaCO3 + (NH4)2OH =>
NaOH + (NH4)2CO3 = NaCO3 + (NH4)2OH
Cr2(SO4)3 + KMnO4 + KOH = K2CrO4 + MnO2 + K2SO4 + H2O =>
Cr2(SO4)3 + 2 KMnO4 + 8 KOH = 2 K2CrO4 + 2 MnO2 + 3 K2SO4 + 4 H2O
Al2O3 + HCl + H2O = Al(OH)2Cl =>
Al2O3 + 2 HCl + H2O = 2 Al(OH)2Cl
H2S + Na2SO4 = H2SO4 + Na2S =>
H2S + Na2SO4 = H2SO4 + Na2S
Cu + HBr = CuHBr =>
Cu + HBr = CuHBr
He + O2 + Cl + K = HeOClK =>
2 He + O2 + 2 Cl + 2 K = 2 HeOClK
Fe2(SO4)3 + Ba = Fe2Ba3 + (SO4)2 =>
2 Fe2(SO4)3 + 6 Ba = 2 Fe2Ba3 + 3(SO4)2
Cu3N + CaBr2 = Cu3Br2 + CaN =>
Cu3N + CaBr2 = Cu3Br2 + CaN
NH4 + Cl + Mg(OH)2 = NH3 + H2O + MgCl2 =>
2 NH4 + 2 Cl + Mg(OH)2 = 2 NH3 + 2 H2O + MgCl2
K2Cr2O7 + Na2SO3 + HNO3 = H2Cr2O7 + NaNO3 + K2SO3 =>
K2Cr2O7 + Na2SO3 + 2 HNO3 = H2Cr2O7 + 2 NaNO3 + K2SO3
Mg3B2 + HCl = B4H10 + MgCl2 + H2 =>
2 Mg3B2 + 12 HCl = B4H10 + 6 MgCl2 + H2
H2S + SO5 = SO4 + H2O =>
H2S + 5 SO5 = 6 SO4 + H2O
C6H6 + HNO3 = C6H3N3O6 + H2O =>
C6H6 + 3 HNO3 = C6H3N3O6 + 3 H2O
Na3CHO + HCl = H3CHO + NaCl =>
Na3CHO + 3 HCl = H3CHO + 3 NaCl
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
CaO(s) = Ca(s) + O2(g) =>
2 CaO(s) = 2 Ca(s) + O2(g)
As3S5 + HNO3 = H2SO4 + NO2 + H3AsO4 + H2O =>
As3S5 + 45 HNO3 = 5 H2SO4 + 45 NO2 + 3 H3AsO4 + 13 H2O
FeBr3 + Na(OH) = Fe(OH) + NaBr3 =>
FeBr3 + Na(OH) = Fe(OH) + NaBr3
Rb2O2 + H2O = RbOH + H2O2 =>
Rb2O2 + 2 H2O = 2 RbOH + H2O2
Ag2CO3(s) = Ag(aq) + CO3(aq) =>
Ag2CO3(s) = 2 Ag(aq) + CO3(aq)
Bi(OH)3 + HCl = BiCl3 + H2O =>
Bi(OH)3 + 3 HCl = BiCl3 + 3 H2O
(NH4)2MoO4 + PO43{-} + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + NO3{-} + H2O =>
12(NH4)2MoO4 + PO43{-} + 2 HNO3 = (NH4)3PO4*12MoO3 + 11 NH4NO3 + NO3{-} + 21 H2O
NH4HCO3 + Ba(OH)2 = Ba(HCO3)2 + NH3 + H2O =>
2 NH4HCO3 + Ba(OH)2 = Ba(HCO3)2 + 2 NH3 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CoCl2(aq) + NaOH(aq) = Co(OH)2(aq) + NaCl(s) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2(aq) + 2 NaCl(s)
HF + KH = HFKH =>
HF + KH = HFKH
FeS + O2 = FeSO4 =>
FeS + 2 O2 = FeSO4
MnSO3 + HCl = MnCl + HSO3 =>
MnSO3 + HCl = MnCl + HSO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn2 + Pt2(SO4)4 = Pt4 + Zn2(SO4) =>
8 Zn2 + 2 Pt2(SO4)4 = Pt4 + 8 Zn2(SO4)
NH4OH + H2O = NH4OH2 + OH =>
NH4OH + H2O = NH4OH2 + OH
HBO2 + Mo(OH)6 = H2O + Mo(OH)2(BO2)4 =>
4 HBO2 + Mo(OH)6 = 4 H2O + Mo(OH)2(BO2)4
B4O5(OH)4{2-} + H{+} + H2O = B(OH)3 =>
B4O5(OH)4{2-} + 2 H{+} + 3 H2O = 4 B(OH)3
NaBr + Cl1 = NaCl + Br2 =>
2 NaBr + 2 Cl1 = 2 NaCl + Br2
Al(ClO3)3 + Ni(NO3)3 = Ni(ClO3)3 + Al(NO3)3 =>
Al(ClO3)3 + Ni(NO3)3 = Ni(ClO3)3 + Al(NO3)3
Cl2O + NH3 = NH4Cl + N + H2O =>
3 Cl2O + 10 NH3 = 6 NH4Cl + 4 N + 3 H2O
Na2O + NaNO3 = Na3NO4 =>
Na2O + NaNO3 = Na3NO4
NO3(g) + CO(g) = NO(g) + CO2(g) =>
NO3(g) + 2 CO(g) = NO(g) + 2 CO2(g)
PB + SO4 = PBSO4 =>
PB + SO4 = PBSO4
HCl + CH3CH2OH = CH3CH2Cl + H2O =>
HCl + CH3CH2OH = CH3CH2Cl + H2O
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