Equations balanced on the previous day | Equations balanced on the next day |
3 H2S + 6 HI + 2 RbMnO3 = 2 MnI2 + 6 H2O + 2 RbI + 3 S
HNO3 + Re = NO + H2O + Re(NO3)7 =>
28 HNO3 + 3 Re = 7 NO + 14 H2O + 3 Re(NO3)7
HNO3 + Re = NO + H2O + Re(NO3)7 =>
28 HNO3 + 3 Re = 7 NO + 14 H2O + 3 Re(NO3)7
Cl2(aq) + NaBr(aq) = NaCl(aq) + Br2(aq) =>
Cl2(aq) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(aq)
Cu(II) + FeSO4 = Cu(II)O + FeSO =>
3 Cu(II) + FeSO4 = 3 Cu(II)O + FeSO
Fe2(O3) + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2(O3) + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
(NH4)2S + AlBr3 = (NH4)Br + Al2S3 =>
3(NH4)2S + 2 AlBr3 = 6(NH4)Br + Al2S3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Au + CH3COOH + NaCl = CH3COONa + H3AuCl3 =>
Au + 3 CH3COOH + 3 NaCl = 3 CH3COONa + H3AuCl3
Mn2Te3 + SO3 + KOH = K2MnO4 + K2TeO4 + K2S + H2O =>
4 Mn2Te3 + 15 SO3 + 70 KOH = 8 K2MnO4 + 12 K2TeO4 + 15 K2S + 35 H2O
HNO3 + Re = NO + H2O + Re(NO3)7 =>
28 HNO3 + 3 Re = 7 NO + 14 H2O + 3 Re(NO3)7
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PO4)12MoO3 + (NH4)NO3 + H2O =>
96 H3PO4 + 8(NH4)2MoO4 + 58 HNO3 = 8(NH4)3(PO4)12MoO3 + 25(NH4)NO3 + 107 H2O
Cl2(aq) + NaBr(aq) = NaCl(aq) + Br2(aq) =>
Cl2(aq) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(aq)
PbO2 + K3[Cr(OH)6] + KOH = K2CrO4 + K4[Pb(OH)6] + H2O =>
3 PbO2 + 2 K3[Cr(OH)6] + 10 KOH = 2 K2CrO4 + 3 K4[Pb(OH)6] + 2 H2O
Na2(CO3)2 = NaCO3 =>
Na2(CO3)2 = 2 NaCO3
(NH4)2S + AlBr3 = (NH4)Br + Al2S3 =>
3(NH4)2S + 2 AlBr3 = 6(NH4)Br + Al2S3
K2CO3 + HBr = KBr + H2 + CO3 =>
K2CO3 + 2 HBr = 2 KBr + H2 + CO3
KIO3 + FeSO4 = K2SO4 + Fe(IO3)2 =>
2 KIO3 + FeSO4 = K2SO4 + Fe(IO3)2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
MoO3 + H2 = MoO2 + H2O =>
MoO3 + H2 = MoO2 + H2O
NaCl + Al(NO3)3 = Na(NO3) + AlCl3 =>
3 NaCl + Al(NO3)3 = 3 Na(NO3) + AlCl3
MoO3 + H2 = MoO2 + H2O =>
MoO3 + H2 = MoO2 + H2O
Cu(II) + FeSO4 = Cu(II)O + FeSO =>
3 Cu(II) + FeSO4 = 3 Cu(II)O + FeSO
K2SeO3 + Zn + HCl = Se + KCl + ZnCl2 + H2O =>
K2SeO3 + 2 Zn + 6 HCl = Se + 2 KCl + 2 ZnCl2 + 3 H2O
K4(Fe(CN)6) + FeCl3 = KFe[Fe(CN)6] + KCl =>
K4(Fe(CN)6) + FeCl3 = KFe[Fe(CN)6] + 3 KCl
As + HNO3 + H2O = H3AsO4 + NO =>
3 As + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO
C6H5(CH3)3 + KMnO4 = C6H5(COOH)3 + MnO2 + KOH =>
C6H5(CH3)3 + 6 KMnO4 = C6H5(COOH)3 + 6 MnO2 + 6 KOH
P2I4(s) + P4(s) + H2O(l) = PH4I(aq) + H3PO4(aq) =>
10 P2I4(s) + 13 P4(s) + 128 H2O(l) = 40 PH4I(aq) + 32 H3PO4(aq)
NaBH4 + Fe{2+} + H2O = Fe + B(OH)4{-} + H{+} + Na{+} =>
NaBH4 + 4 Fe{2+} + 4 H2O = 4 Fe + B(OH)4{-} + 8 H{+} + Na{+}
Na2SiO3 + LiOH = Li2SiO3 + NaOH =>
Na2SiO3 + 2 LiOH = Li2SiO3 + 2 NaOH
BaCl2 + Hg2(ClO3)2 = HgCl2 + Ba2(ClO3)2 =>
2 BaCl2 + Hg2(ClO3)2 = 2 HgCl2 + Ba2(ClO3)2
Ba(OH)2 + Cl2 = BaCl2 + Ba(ClO3) + H2O =>
6 Ba(OH)2 + 5 Cl2 = 4 BaCl2 + 2 Ba(ClO3) + 6 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
BaCl2 + Hg2(ClO3)2 = HgCl2 + Ba2(ClO3)2 =>
2 BaCl2 + Hg2(ClO3)2 = 2 HgCl2 + Ba2(ClO3)2
Cu(II) + FeSO4 = Cu(II)O + FeSO =>
3 Cu(II) + FeSO4 = 3 Cu(II)O + FeSO
Vx + H2O + O2 = HVxO3 =>
4 Vx + 2 H2O + 5 O2 = 4 HVxO3
Cu(II) + FeSO4 = Cu(II)O + FeSO =>
3 Cu(II) + FeSO4 = 3 Cu(II)O + FeSO
Cl2(g) + Ca(OH)2(aq) = CaCl2(aq) + Ca(ClO3)2(aq) + H2O(l) =>
6 Cl2(g) + 6 Ca(OH)2(aq) = 5 CaCl2(aq) + Ca(ClO3)2(aq) + 6 H2O(l)
FeI2 + HNO2 = NO + Fe(NO3)3 + HIO3 + H2O =>
FeI2 + 22 HNO2 = 19 NO + Fe(NO3)3 + 2 HIO3 + 10 H2O
Sb{3+} + H2S = Sb2S3 + H{+} =>
2 Sb{3+} + 3 H2S = Sb2S3 + 6 H{+}
HCOOH + KHCO3 = HCOOK + CO2 + H2O =>
HCOOH + KHCO3 = HCOOK + CO2 + H2O
Vx + H2O + O2 = HVxO3 =>
4 Vx + 2 H2O + 5 O2 = 4 HVxO3
HF + Mn3(PO3)4 = HF(PO3) + Mn =>
4 HF + Mn3(PO3)4 = 4 HF(PO3) + 3 Mn
Al(s) + HCl(l) = AlCl3(l) + H2(g) =>
2 Al(s) + 6 HCl(l) = 2 AlCl3(l) + 3 H2(g)
AIH3 + Mg = MgH2 + AI =>
2 AIH3 + 3 Mg = 3 MgH2 + 2 AI
NaY + H2SO4 + MnO2 = NaHSO4 + Y + MnSO4 + H2O =>
2 NaY + 3 H2SO4 + MnO2 = 2 NaHSO4 + 2 Y + MnSO4 + 2 H2O
Si3P25O28Cu14At7Se4 + I14Br3 + Cl5N6C16H25P8O5S19F18I29 + B9P7H10O10 = I5F9O2 + S2H5 + H2O + C4P2 + P5O4 + P2I4 + N13O + B3PO5 + Se2ClBr + At5P13 + CuO + SiO2 =>
25740 Si3P25O28Cu14At7Se4 + 17160 I14Br3 + 10296 Cl5N6C16H25P8O5S19F18I29 + 27395 B9P7H10O10 = 20592 I5F9O2 + 97812 S2H5 + 21145 H2O + 41184 C4P2 + 13336 P5O4 + 108966 P2I4 + 4752 N13O + 82185 B3PO5 + 51480 Se2ClBr + 36036 At5P13 + 360360 CuO + 77220 SiO2
Sr2 + C = Sr2C =>
Sr2 + C = Sr2C
K2Cr2O7 + Pb(NO3)2 = K(NO3) + PbCr2O7 =>
K2Cr2O7 + Pb(NO3)2 = 2 K(NO3) + PbCr2O7
K2MnO4 + HNO3 = Mn(NO3)2 + KOH + O2 =>
K2MnO4 + 2 HNO3 = Mn(NO3)2 + 2 KOH + O2
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