Equations balanced on the previous day | Equations balanced on the next day |
2 Zn2 + 9 HNO3 = 4 Zn(NO3)2 + NH3 + 3 H2O
Fe50 + Cl100 = FeCl =>
2 Fe50 + Cl100 = 100 FeCl
Fe(HCO3)3 + CaO = Fe2O3 + Ca(HCO3)2 =>
2 Fe(HCO3)3 + 3 CaO = Fe2O3 + 3 Ca(HCO3)2
AlF3 + CaO = Al2O3 + CaF2 =>
2 AlF3 + 3 CaO = Al2O3 + 3 CaF2
C2O4 + H2O = CO + OH =>
C2O4 + 2 H2O = 2 CO + 4 OH
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
CaPO4 + NH4SO4 = CaSO4 + NH4PO4 =>
CaPO4 + NH4SO4 = CaSO4 + NH4PO4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Li2CO3(s) + HNO3(aq) = LiNO3(aq) + LiHCO3(aq) =>
Li2CO3(s) + HNO3(aq) = LiNO3(aq) + LiHCO3(aq)
K2Cr2O7 + Na2C2O4 + H2SO4 = KS2O4 + Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 8 Na2C2O4 + 15 H2SO4 = 2 KS2O4 + Cr2(SO4)3 + 8 Na2SO4 + 15 H2O + 16 CO2
KHC2O4*H2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
10 KHC2O4*H2C2O4 + 8 KMnO4 + 17 H2SO4 = 8 MnSO4 + 9 K2SO4 + 40 CO2 + 32 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
NaC6H2N3O7 + Pb(NO3)2 = NaNO3 + Pb(C6H2N3O7)2 =>
2 NaC6H2N3O7 + Pb(NO3)2 = 2 NaNO3 + Pb(C6H2N3O7)2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
C2H4O + Cu(OH)2 = C2H3COOH + Cu2O + H2O =>
3 C2H4O + 6 Cu(OH)2 = 2 C2H3COOH + 3 Cu2O + 8 H2O
PBS + O2 = PBO + SO =>
PBS + O2 = PBO + SO
Hg(C2H3O2)2 + KBr = HgBr2 + KC2H3O2 =>
Hg(C2H3O2)2 + 2 KBr = HgBr2 + 2 KC2H3O2
C6H5CH2OH + CuO = C6H5COH + Cu2O + H2O =>
C6H5CH2OH + 2 CuO = C6H5COH + Cu2O + H2O
Fe2O3*Al2O3 + H2SO4 = FeSO4 + Al2(SO4)3 + H2 + O2 =>
Fe2O3*Al2O3 + 5 H2SO4 = 2 FeSO4 + Al2(SO4)3 + 5 H2 + 3 O2
PBS + O2 = PBO + SO =>
PBS + O2 = PBO + SO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mg3Si4O10(OH)2 + Mg2SiO4 = Mg7Si8O22(OH)2 + H2O =>
9 Mg3Si4O10(OH)2 + 4 Mg2SiO4 = 5 Mg7Si8O22(OH)2 + 4 H2O
Sr(NO3)2(aq) + Na2CO3(aq) = SrCO3(aq) + Na2(NO3)2(aq) =>
Sr(NO3)2(aq) + Na2CO3(aq) = SrCO3(aq) + Na2(NO3)2(aq)
SiCl4 + Mg2 = Si + MgCl2 =>
SiCl4 + Mg2 = Si + 2 MgCl2
Al(NO3)3 + Na2CO3 + H2O = Al(OH)3 + NaNO3 + CO2 =>
2 Al(NO3)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 6 NaNO3 + 3 CO2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
H2S + BH3 + NH3 = SBNH6 + H2 =>
H2S + BH3 + NH3 = SBNH6 + H2
C2H12O + O2 = H2O + CO2 =>
2 C2H12O + 9 O2 = 12 H2O + 4 CO2
H2SO4 + NH3 = NH3SO3 + H2O =>
H2SO4 + NH3 = NH3SO3 + H2O
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
Na2O*CaO*6SiO2 + HF = NaF + CaF2 + SiF4 + H2O =>
Na2O*CaO*6SiO2 + 28 HF = 2 NaF + CaF2 + 6 SiF4 + 14 H2O
Na2S + O2 = Na + SO =>
2 Na2S + O2 = 4 Na + 2 SO
CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O
KCl(g) + NH4NO3(g) = KNO3(s) + NH4Cl(g) =>
KCl(g) + NH4NO3(g) = KNO3(s) + NH4Cl(g)
Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
MnO4{-} + S{-2} + H{+} = Mn{+2} + S + H2O =>
2 MnO4{-} + 5 S{-2} + 16 H{+} = 2 Mn{+2} + 5 S + 8 H2O
Mg3N2 + H2(SO4) = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2(SO4) = 3 MgSO4 + (NH4)2SO4
C6H13Br + NaOH = C6H14Br + NaO =>
C6H13Br + NaOH = C6H14Br + NaO
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
B(C2H3O2)3 = B + C + H2 + O2 =>
2 B(C2H3O2)3 = 2 B + 12 C + 9 H2 + 6 O2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Zn + AgCH3COO = Ag + ZnCH3COO =>
Zn + AgCH3COO = Ag + ZnCH3COO
FeCl3 + HK = FeH3 + KCl =>
FeCl3 + 3 HK = FeH3 + 3 KCl
C600H18 + O2 = CO2 + H2O =>
2 C600H18 + 1209 O2 = 1200 CO2 + 18 H2O
H2C2H3O2 + O2 = C2H3O2 + H2O =>
2 H2C2H3O2 + O2 = 2 C2H3O2 + 2 H2O
KI + MgO = KO + MgI =>
KI + MgO = KO + MgI
Ca(AlO2)2 + HBr = CaBr2 + AlBr3 + H2O =>
Ca(AlO2)2 + 8 HBr = CaBr2 + 2 AlBr3 + 4 H2O
CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4 =>
CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4
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