Equations balanced on the previous day | Equations balanced on the next day |
HCl(l) + NaOH(l) = NaCl(aq) + H2O(s)
AgNO3 + Na2Cr2O7 = Ag2Cr2O7 + NaNO3 =>
2 AgNO3 + Na2Cr2O7 = Ag2Cr2O7 + 2 NaNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NO3{-} + H{+} + FeS = NO + H2O + Fe{3+} + SO4 =>
11 NO3{-} + 20 H{+} + 3 FeS = 11 NO + 10 H2O + 3 Fe{3+} + 3 SO4
KNO2 + KOCl = KCl + KNO3 =>
KNO2 + KOCl = KCl + KNO3
Ae + O2 = Ae2O =>
4 Ae + O2 = 2 Ae2O
Fe + NH3 = FeH2 + N =>
3 Fe + 2 NH3 = 3 FeH2 + 2 N
Ar + He = ArHe =>
Ar + He = ArHe
CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba(OH) + Na(SO4) = Na(OH) + Ba(SO4) =>
Ba(OH) + Na(SO4) = Na(OH) + Ba(SO4)
CdO + CO = Cd + CO2 =>
CdO + CO = Cd + CO2
Zn2{+} + SnSO4 = ZnSO4 + Sn2{+} =>
Zn2{+} + 2 SnSO4 = 2 ZnSO4 + Sn2{+}
Br(OH)2 + HBr = Br + H2O =>
Br(OH)2 + 2 HBr = 3 Br + 2 H2O
H2OI2 = HIHOI =>
H2OI2 = HIHOI
MgBr2 + Al2O3 = MgO + AlBr3 =>
3 MgBr2 + Al2O3 = 3 MgO + 2 AlBr3
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Au(s) + NaBr(aq) = AuBr + Na =>
Au(s) + NaBr(aq) = AuBr + Na
Fe{2+} + MnO4{-} + H{+} = Fe{3+} + Mn{2+} + H2O =>
5 Fe{2+} + MnO4{-} + 8 H{+} = 5 Fe{3+} + Mn{2+} + 4 H2O
Li2CO3(s) + NaCl(aq) = LiCl(aq) + Na2CO3(aq) =>
Li2CO3(s) + 2 NaCl(aq) = 2 LiCl(aq) + Na2CO3(aq)
CO(NH2)2(aq) + H2O(l) = CO2(g) + NH3(aq) =>
CO(NH2)2(aq) + H2O(l) = CO2(g) + 2 NH3(aq)
HgCl + Na2CrO4 + HCl = HgCl2 + NaCl + CrCl3 + H2O =>
3 HgCl + Na2CrO4 + 8 HCl = 3 HgCl2 + 2 NaCl + CrCl3 + 4 H2O
AlBr3 + Li2CO3 = Al2(CO3)3 + LiBr =>
2 AlBr3 + 3 Li2CO3 = Al2(CO3)3 + 6 LiBr
H2SO4(aq) + K2MnO4(aq) = KMnO4(aq) + MnO2(s) + K2SO4(aq) + H2O(ell) =>
2 H2SO4(aq) + 3 K2MnO4(aq) = 2 KMnO4(aq) + MnO2(s) + 2 K2SO4(aq) + 2 H2O(ell)
K2Cr2O7(aq) + H2SO4(aq) + FeSO4(aq) = Fe2(SO4)3 + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
K2Cr2O7(aq) + 7 H2SO4(aq) + 6 FeSO4(aq) = 3 Fe2(SO4)3 + Cr2(SO4)3(aq) + K2SO4(aq) + 7 H2O(l)
C3H783 + O2 = CO2 + H2O =>
4 C3H783 + 795 O2 = 12 CO2 + 1566 H2O
Hg + PO4 = Hg3(PO4)3 =>
3 Hg + 3 PO4 = Hg3(PO4)3
CuSO4*5H2O + NaOH + CH3COOH = Cu(CH3COO)2 + Na2SO4 + H2O =>
CuSO4*5H2O + 2 NaOH + 2 CH3COOH = Cu(CH3COO)2 + Na2SO4 + 7 H2O
Ca(OH) + H3(PO4) = Ca3(PO4) + H2O =>
3 Ca(OH) + H3(PO4) = Ca3(PO4) + 3 H2O
Ag(s)O(g)H(g) + H(g)F(s) = AgF + H2O(s) =>
Ag(s)O(g)H(g) + H(g)F(s) = AgF + H2O(s)
CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O
Li3N + NH4NO2 = LiNO2 + (NH4)3N =>
Li3N + 3 NH4NO2 = 3 LiNO2 + (NH4)3N
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)0 + H2O =>
6 Ca(OH)2 + 5 Cl2 = 4 CaCl2 + 2 Ca(ClO3)0 + 6 H2O
Ca(s) + HCl(aq) = H2(g) + CaCl2(aq) =>
Ca(s) + 2 HCl(aq) = H2(g) + CaCl2(aq)
CaSiO3 + SiC = CaSi2O2 + CO =>
CaSiO3 + SiC = CaSi2O2 + CO
SnCl2 + HCl + N2 = SnCl4 + NH3 =>
3 SnCl2 + 6 HCl + N2 = 3 SnCl4 + 2 NH3
K2Cr2O7 + K2SO3 + HOH = Cr(OH)3 + K2SO4 + KOH =>
K2Cr2O7 + 3 K2SO3 + 4 HOH = 2 Cr(OH)3 + 3 K2SO4 + 2 KOH
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)0 + H2O =>
6 Ca(OH)2 + 5 Cl2 = 4 CaCl2 + 2 Ca(ClO3)0 + 6 H2O
Ca(OCl)2 + NH3 = Ca + HCl + N2O + O2 =>
6 Ca(OCl)2 + 4 NH3 = 6 Ca + 12 HCl + 2 N2O + 5 O2
H8C6O7(aq) + NaOH(aq) = NaH7C6O7(aq) + H2O(l) =>
H8C6O7(aq) + NaOH(aq) = NaH7C6O7(aq) + H2O(l)
K2Cr2O7 + K2SO3 + HOH = Cr(OH)3 + K2SO4 + KOH =>
K2Cr2O7 + 3 K2SO3 + 4 HOH = 2 Cr(OH)3 + 3 K2SO4 + 2 KOH
P4 + NO3{-} + H3O{+} = H3PO4 + NO2 + H2O =>
P4 + 20 NO3{-} + 20 H3O{+} = 4 H3PO4 + 20 NO2 + 24 H2O
K2Cr2O7 + K2SO3 + HOH = Cr(OH)3 + K2SO4 + KOH =>
K2Cr2O7 + 3 K2SO3 + 4 HOH = 2 Cr(OH)3 + 3 K2SO4 + 2 KOH
U + O2 = U3O8 =>
3 U + 4 O2 = U3O8
FeCl2 + H2O2 + H2SO4 = FeSO4 + Cl2 + H2O =>
FeCl2 + H2O2 + H2SO4 = FeSO4 + Cl2 + 2 H2O
CH3CH2OH + CrO3 = CH3COH + CrO + H2O =>
2 CH3CH2OH + CrO3 = 2 CH3COH + CrO + 2 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Ag2SO4 = Ag2 + SO4 =>
Ag2SO4 = Ag2 + SO4
K2Cr2O7 + K2SO3 + HOH = Cr(OH)3 + K2SO4 + KOH =>
K2Cr2O7 + 3 K2SO3 + 4 HOH = 2 Cr(OH)3 + 3 K2SO4 + 2 KOH
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