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keyword

13 4 practice problems

Monthly search volume and cost-per-click data for "13 4 practice problems" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=13+4+practice+problems&country=us" +--------------+------------------+ | volume | 40 | | cpc | $0 | | competition | 0.03 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
density using ideal gas law 2,400 $0 2/20
density gas formula 1,300 $0 2/20
density of a gas formula 1,300 $0 2/20
density of gases formula 1,300 $0 2/20
gas density equation 1,300 $0 2/20
gas density formula 1,300 $0 2/20
13-4 practice problems 40 $0 7/20
13 3 practice problems 40 $0 6/20
13-3 practice problems 40 $0 4/20
gas laws chemistry practice 30 $0 4/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=13+4+practice+problems&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt