Question

formula for ferrous hydroxide

Answer 1

If a number is positive, the + is usually missed out before the number. ... Adding and multiplying combinations of positive and negative numbers can cause confusion and so care must be taken. Addition and Subtraction. Two 'pluses' make a plus, two 'minuses' make a plus. A plus and a minus make a minus.


Fe(OH)2

Answer 2

Fe(OH)2

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