Question

В каждом ряду найдите лишнюю формулу, ответ мотивируйте: а) H3PO4 H2SO4 НСІб) H,SiO3 Н;РО, H,SO​

Answer 1

Объяснение:

М рдрмщрсщрсщесщощощишигпгргргр9ги9шт

Answer 2

Finding the Odd Formula in Each Row

To find the odd formula in each row, we need to compare the formulas and identify the one that does not fit the pattern. Let's analyze each row:

a) H3PO4, H2SO4, HCl

In this row, the odd formula is HCl because it does not follow the pattern of the other two formulas. The other two formulas contain polyatomic ions (PO4 and SO4), while HCl is a simple binary acid. Therefore, the odd formula in this row is HCl.

b) HSiO3, HPO4, H2SO4

In this row, the odd formula is HSiO3 because it does not follow the pattern of the other two formulas. The other two formulas contain polyatomic ions (PO4 and SO4), while HSiO3 is a silicic acid. Therefore, the odd formula in this row is HSiO3.

c) HNO3, H2SO4, HCl

In this row, the odd formula is HCl because it does not follow the pattern of the other two formulas. The other two formulas contain polyatomic ions (NO3 and SO4), while HCl is a simple binary acid. Therefore, the odd formula in this row is HCl.

To summarize, the odd formulas in each row are:

a) HCl b) HSiO3 c) HCl

Please let me know if you need further clarification or have any other questions!